31502352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 99636480

約数和(自身を除く): 68134128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 53, 56, 58, 61, 84, 87, 106, 112, 116, 122, 159, 168, 174, 183, 203, 212, 232, 244, 318, 336, 348, 366, 371, 406, 424, 427, 464, 488, 609, 636, 696, 732, 742, 812, 848, 854, 976, 1113, 1218, 1272, 1281, 1392, 1464, 1484, 1537, 1624, 1708, 1769, 2226, 2436, 2544, 2562, 2928, 2968, 3074, 3233, 3248, 3416, 3538, 4452, 4611, 4872, 5124, 5307, 5936, 6148, 6466, 6832, 7076, 8904, 9222, 9699, 9744, 10248, 10614, 10759, 12296, 12383, 12932, 14152, 17808, 18444, 19398, 20496, 21228, 21518, 22631, 24592, 24766, 25864, 28304, 32277, 36888, 37149, 38796, 42456, 43036, 45262, 49532, 51728, 64554, 67893, 73776, 74298, 77592, 84912, 86072, 90524, 93757, 99064, 129108, 135786, 148596, 155184, 172144, 181048, 187514, 198128, 258216, 271572, 281271, 297192, 362096, 375028, 516432, 543144, 562542, 594384, 656299, 750056, 1086288, 1125084, 1312598, 1500112, 1968897, 2250168, 2625196, 3937794, 4500336, 5250392, 7875588, 10500784, 15751176, 31502352]

約数ペア:

[(1, 31502352), (2, 15751176), (3, 10500784), (4, 7875588), (6, 5250392), (7, 4500336), (8, 3937794), (12, 2625196), (14, 2250168), (16, 1968897), (21, 1500112), (24, 1312598), (28, 1125084), (29, 1086288), (42, 750056), (48, 656299), (53, 594384), (56, 562542), (58, 543144), (61, 516432), (84, 375028), (87, 362096), (106, 297192), (112, 281271), (116, 271572), (122, 258216), (159, 198128), (168, 187514), (174, 181048), (183, 172144), (203, 155184), (212, 148596), (232, 135786), (244, 129108), (318, 99064), (336, 93757), (348, 90524), (366, 86072), (371, 84912), (406, 77592), (424, 74298), (427, 73776), (464, 67893), (488, 64554), (609, 51728), (636, 49532), (696, 45262), (732, 43036), (742, 42456), (812, 38796), (848, 37149), (854, 36888), (976, 32277), (1113, 28304), (1218, 25864), (1272, 24766), (1281, 24592), (1392, 22631), (1464, 21518), (1484, 21228), (1537, 20496), (1624, 19398), (1708, 18444), (1769, 17808), (2226, 14152), (2436, 12932), (2544, 12383), (2562, 12296), (2928, 10759), (2968, 10614), (3074, 10248), (3233, 9744), (3248, 9699), (3416, 9222), (3538, 8904), (4452, 7076), (4611, 6832), (4872, 6466), (5124, 6148), (5307, 5936)]