85276808

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{81371}}^1$

素因数の和:81508

約数の個数: 16

約数和(自身を含む): 161116560

約数和(自身を除く): 75839752

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 81371, 162742, 325484, 650968, 10659601, 21319202, 42638404, 85276808]

約数ペア:

[(1, 85276808), (2, 42638404), (4, 21319202), (8, 10659601), (131, 650968), (262, 325484), (524, 162742), (1048, 81371)]