85426304

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{3163}}^1$

素因数の和:3388

約数の個数: 32

約数和(自身を含む): 171045840

約数和(自身を除く): 85619536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 3163, 3376, 6326, 6752, 12652, 13504, 25304, 27008, 50608, 101216, 202432, 404864, 667393, 1334786, 2669572, 5339144, 10678288, 21356576, 42713152, 85426304]

約数ペア:

[(1, 85426304), (2, 42713152), (4, 21356576), (8, 10678288), (16, 5339144), (32, 2669572), (64, 1334786), (128, 667393), (211, 404864), (422, 202432), (844, 101216), (1688, 50608), (3163, 27008), (3376, 25304), (6326, 13504), (6752, 12652)]