670132016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{891133}}^1$

素因数の和:891188

約数の個数: 20

約数和(自身を含む): 1326007392

約数和(自身を除く): 655875376

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 891133, 1782266, 3564532, 7129064, 14258128, 41883251, 83766502, 167533004, 335066008, 670132016]

約数ペア:

[(1, 670132016), (2, 335066008), (4, 167533004), (8, 83766502), (16, 41883251), (47, 14258128), (94, 7129064), (188, 3564532), (376, 1782266), (752, 891133)]