42961288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 83646720

約数和(自身を除く): 40685432

約数列:

[1, 2, 4, 8, 31, 62, 124, 211, 248, 422, 821, 844, 1642, 1688, 3284, 6541, 6568, 13082, 25451, 26164, 50902, 52328, 101804, 173231, 203608, 346462, 692924, 1385848, 5370161, 10740322, 21480644, 42961288]

約数ペア:

[(1, 42961288), (2, 21480644), (4, 10740322), (8, 5370161), (31, 1385848), (62, 692924), (124, 346462), (211, 203608), (248, 173231), (422, 101804), (821, 52328), (844, 50902), (1642, 26164), (1688, 25451), (3284, 13082), (6541, 6568)]