80405632

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{21661}}^1$

素因数の和:21704

約数の個数: 32

約数和(自身を含む): 165714300

約数和(自身を除く): 85308668

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 21661, 43322, 86644, 173288, 346576, 628169, 693152, 1256338, 1386304, 2512676, 2772608, 5025352, 10050704, 20101408, 40202816, 80405632]

約数ペア:

[(1, 80405632), (2, 40202816), (4, 20101408), (8, 10050704), (16, 5025352), (29, 2772608), (32, 2512676), (58, 1386304), (64, 1256338), (116, 693152), (128, 628169), (232, 346576), (464, 173288), (928, 86644), (1856, 43322), (3712, 21661)]