80572211288

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{273601}}^1$

素因数の和:274019

約数の個数: 32

約数和(自身を含む): 152768412720

約数和(自身を除く): 72196201432

約数列:

[1, 2, 4, 8, 131, 262, 281, 524, 562, 1048, 1124, 2248, 36811, 73622, 147244, 273601, 294488, 547202, 1094404, 2188808, 35841731, 71683462, 76881881, 143366924, 153763762, 286733848, 307527524, 615055048, 10071526411, 20143052822, 40286105644, 80572211288]

約数ペア:

[(1, 80572211288), (2, 40286105644), (4, 20143052822), (8, 10071526411), (131, 615055048), (262, 307527524), (281, 286733848), (524, 153763762), (562, 143366924), (1048, 76881881), (1124, 71683462), (2248, 35841731), (36811, 2188808), (73622, 1094404), (147244, 547202), (273601, 294488)]