63969352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{420851}}^1$

素因数の和:420876

約数の個数: 16

約数和(自身を含む): 126255600

約数和(自身を除く): 62286248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 420851, 841702, 1683404, 3366808, 7996169, 15992338, 31984676, 63969352]

約数ペア:

[(1, 63969352), (2, 31984676), (4, 15992338), (8, 7996169), (19, 3366808), (38, 1683404), (76, 841702), (152, 420851)]