85684568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2207}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 168514560

約数和(自身を除く): 82829992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1688, 2207, 4414, 4853, 8828, 9706, 17656, 19412, 38824, 50761, 101522, 203044, 406088, 465677, 931354, 1862708, 3725416, 10710571, 21421142, 42842284, 85684568]

約数ペア:

[(1, 85684568), (2, 42842284), (4, 21421142), (8, 10710571), (23, 3725416), (46, 1862708), (92, 931354), (184, 465677), (211, 406088), (422, 203044), (844, 101522), (1688, 50761), (2207, 38824), (4414, 19412), (4853, 17656), (8828, 9706)]