86318416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 172980000

約数和(自身を除く): 86661584

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 472, 488, 944, 976, 1499, 2998, 3599, 5996, 7198, 11992, 14396, 23984, 28792, 57584, 88441, 91439, 176882, 182878, 353764, 365756, 707528, 731512, 1415056, 1463024, 5394901, 10789802, 21579604, 43159208, 86318416]

約数ペア:

[(1, 86318416), (2, 43159208), (4, 21579604), (8, 10789802), (16, 5394901), (59, 1463024), (61, 1415056), (118, 731512), (122, 707528), (236, 365756), (244, 353764), (472, 182878), (488, 176882), (944, 91439), (976, 88441), (1499, 57584), (2998, 28792), (3599, 23984), (5996, 14396), (7198, 11992)]