87085854752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{258127}}^1$

素因数の和:258961

約数の個数: 48

約数和(自身を含む): 184867143552

約数和(自身を除く): 97781288800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 811, 1622, 3244, 6488, 10543, 12976, 21086, 25952, 42172, 84344, 168688, 258127, 337376, 516254, 1032508, 2065016, 3355651, 4130032, 6711302, 8260064, 13422604, 26845208, 53690416, 107380832, 209340997, 418681994, 837363988, 1674727976, 2721432961, 3349455952, 5442865922, 6698911904, 10885731844, 21771463688, 43542927376, 87085854752]

約数ペア:

[(1, 87085854752), (2, 43542927376), (4, 21771463688), (8, 10885731844), (13, 6698911904), (16, 5442865922), (26, 3349455952), (32, 2721432961), (52, 1674727976), (104, 837363988), (208, 418681994), (416, 209340997), (811, 107380832), (1622, 53690416), (3244, 26845208), (6488, 13422604), (10543, 8260064), (12976, 6711302), (21086, 4130032), (25952, 3355651), (42172, 2065016), (84344, 1032508), (168688, 516254), (258127, 337376)]