31817112

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 82018560

約数和(自身を除く): 50201448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 103, 122, 183, 206, 211, 244, 309, 366, 412, 422, 488, 618, 633, 732, 824, 844, 1236, 1266, 1464, 1688, 2472, 2532, 5064, 6283, 12566, 12871, 18849, 21733, 25132, 25742, 37698, 38613, 43466, 50264, 51484, 65199, 75396, 77226, 86932, 102968, 130398, 150792, 154452, 173864, 260796, 308904, 521592, 1325713, 2651426, 3977139, 5302852, 7954278, 10605704, 15908556, 31817112]

約数ペア:

[(1, 31817112), (2, 15908556), (3, 10605704), (4, 7954278), (6, 5302852), (8, 3977139), (12, 2651426), (24, 1325713), (61, 521592), (103, 308904), (122, 260796), (183, 173864), (206, 154452), (211, 150792), (244, 130398), (309, 102968), (366, 86932), (412, 77226), (422, 75396), (488, 65199), (618, 51484), (633, 50264), (732, 43466), (824, 38613), (844, 37698), (1236, 25742), (1266, 25132), (1464, 21733), (1688, 18849), (2472, 12871), (2532, 12566), (5064, 6283)]