31775984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:929

約数の個数: 40

約数和(自身を含む): 64214640

約数和(自身を除く): 32438656

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 821, 944, 1642, 2419, 3284, 4838, 6568, 9676, 13136, 19352, 33661, 38704, 48439, 67322, 96878, 134644, 193756, 269288, 387512, 538576, 775024, 1985999, 3971998, 7943996, 15887992, 31775984]

約数ペア:

[(1, 31775984), (2, 15887992), (4, 7943996), (8, 3971998), (16, 1985999), (41, 775024), (59, 538576), (82, 387512), (118, 269288), (164, 193756), (236, 134644), (328, 96878), (472, 67322), (656, 48439), (821, 38704), (944, 33661), (1642, 19352), (2419, 13136), (3284, 9676), (4838, 6568)]