31051584

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 96365568

約数和(自身を除く): 65313984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 47, 48, 62, 64, 72, 74, 93, 94, 96, 111, 124, 141, 144, 148, 186, 188, 192, 222, 248, 279, 282, 288, 296, 333, 372, 376, 423, 444, 496, 558, 564, 576, 592, 666, 744, 752, 846, 888, 992, 1116, 1128, 1147, 1184, 1332, 1457, 1488, 1504, 1692, 1739, 1776, 1984, 2232, 2256, 2294, 2368, 2664, 2914, 2976, 3008, 3384, 3441, 3478, 3552, 4371, 4464, 4512, 4588, 5217, 5328, 5828, 5952, 6768, 6882, 6956, 7104, 8742, 8928, 9024, 9176, 10323, 10434, 10656, 11656, 13113, 13536, 13764, 13912, 15651, 17484, 17856, 18352, 20646, 20868, 21312, 23312, 26226, 27072, 27528, 27824, 31302, 34968, 36704, 41292, 41736, 46624, 52452, 53909, 55056, 55648, 62604, 69936, 73408, 82584, 83472, 93248, 104904, 107818, 110112, 111296, 125208, 139872, 161727, 165168, 166944, 209808, 215636, 220224, 250416, 279744, 323454, 330336, 333888, 419616, 431272, 485181, 500832, 646908, 660672, 839232, 862544, 970362, 1001664, 1293816, 1725088, 1940724, 2587632, 3450176, 3881448, 5175264, 7762896, 10350528, 15525792, 31051584]

約数ペア:

[(1, 31051584), (2, 15525792), (3, 10350528), (4, 7762896), (6, 5175264), (8, 3881448), (9, 3450176), (12, 2587632), (16, 1940724), (18, 1725088), (24, 1293816), (31, 1001664), (32, 970362), (36, 862544), (37, 839232), (47, 660672), (48, 646908), (62, 500832), (64, 485181), (72, 431272), (74, 419616), (93, 333888), (94, 330336), (96, 323454), (111, 279744), (124, 250416), (141, 220224), (144, 215636), (148, 209808), (186, 166944), (188, 165168), (192, 161727), (222, 139872), (248, 125208), (279, 111296), (282, 110112), (288, 107818), (296, 104904), (333, 93248), (372, 83472), (376, 82584), (423, 73408), (444, 69936), (496, 62604), (558, 55648), (564, 55056), (576, 53909), (592, 52452), (666, 46624), (744, 41736), (752, 41292), (846, 36704), (888, 34968), (992, 31302), (1116, 27824), (1128, 27528), (1147, 27072), (1184, 26226), (1332, 23312), (1457, 21312), (1488, 20868), (1504, 20646), (1692, 18352), (1739, 17856), (1776, 17484), (1984, 15651), (2232, 13912), (2256, 13764), (2294, 13536), (2368, 13113), (2664, 11656), (2914, 10656), (2976, 10434), (3008, 10323), (3384, 9176), (3441, 9024), (3478, 8928), (3552, 8742), (4371, 7104), (4464, 6956), (4512, 6882), (4588, 6768), (5217, 5952), (5328, 5828)]