316692016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{421133}}^1$

素因数の和:421188

約数の個数: 20

約数和(自身を含む): 626647392

約数和(自身を除く): 309955376

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 421133, 842266, 1684532, 3369064, 6738128, 19793251, 39586502, 79173004, 158346008, 316692016]

約数ペア:

[(1, 316692016), (2, 158346008), (4, 79173004), (8, 39586502), (16, 19793251), (47, 6738128), (94, 3369064), (188, 1684532), (376, 842266), (752, 421133)]