31074144

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 85349376

約数和(自身を除く): 54275232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 71, 94, 96, 97, 141, 142, 188, 194, 213, 282, 284, 291, 376, 388, 426, 564, 568, 582, 752, 776, 852, 1128, 1136, 1164, 1504, 1552, 1704, 2256, 2272, 2328, 3104, 3337, 3408, 4512, 4559, 4656, 6674, 6816, 6887, 9118, 9312, 10011, 13348, 13677, 13774, 18236, 20022, 20661, 26696, 27354, 27548, 36472, 40044, 41322, 53392, 54708, 55096, 72944, 80088, 82644, 106784, 109416, 110192, 145888, 160176, 165288, 218832, 220384, 320352, 323689, 330576, 437664, 647378, 661152, 971067, 1294756, 1942134, 2589512, 3884268, 5179024, 7768536, 10358048, 15537072, 31074144]

約数ペア:

[(1, 31074144), (2, 15537072), (3, 10358048), (4, 7768536), (6, 5179024), (8, 3884268), (12, 2589512), (16, 1942134), (24, 1294756), (32, 971067), (47, 661152), (48, 647378), (71, 437664), (94, 330576), (96, 323689), (97, 320352), (141, 220384), (142, 218832), (188, 165288), (194, 160176), (213, 145888), (282, 110192), (284, 109416), (291, 106784), (376, 82644), (388, 80088), (426, 72944), (564, 55096), (568, 54708), (582, 53392), (752, 41322), (776, 40044), (852, 36472), (1128, 27548), (1136, 27354), (1164, 26696), (1504, 20661), (1552, 20022), (1704, 18236), (2256, 13774), (2272, 13677), (2328, 13348), (3104, 10011), (3337, 9312), (3408, 9118), (4512, 6887), (4559, 6816), (4656, 6674)]