85401856

素因数分解:

$2^8\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 171238144

約数和(自身を除く): 85836288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 542, 1084, 1231, 2168, 2462, 4336, 4924, 8672, 9848, 17344, 19696, 34688, 39392, 69376, 78784, 157568, 315136, 333601, 667202, 1334404, 2668808, 5337616, 10675232, 21350464, 42700928, 85401856]

約数ペア:

[(1, 85401856), (2, 42700928), (4, 21350464), (8, 10675232), (16, 5337616), (32, 2668808), (64, 1334404), (128, 667202), (256, 333601), (271, 315136), (542, 157568), (1084, 78784), (1231, 69376), (2168, 39392), (2462, 34688), (4336, 19696), (4924, 17344), (8672, 9848)]