85419392

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{4801}}^1$

素因数の和:4954

約数の個数: 32

約数和(自身を含む): 171431400

約数和(自身を除く): 86012008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 4801, 8896, 9602, 17792, 19204, 38408, 76816, 153632, 307264, 614528, 667339, 1334678, 2669356, 5338712, 10677424, 21354848, 42709696, 85419392]

約数ペア:

[(1, 85419392), (2, 42709696), (4, 21354848), (8, 10677424), (16, 5338712), (32, 2669356), (64, 1334678), (128, 667339), (139, 614528), (278, 307264), (556, 153632), (1112, 76816), (2224, 38408), (4448, 19204), (4801, 17792), (8896, 9602)]