63956888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{420769}}^1$

素因数の和:420794

約数の個数: 16

約数和(自身を含む): 126231000

約数和(自身を除く): 62274112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 420769, 841538, 1683076, 3366152, 7994611, 15989222, 31978444, 63956888]

約数ペア:

[(1, 63956888), (2, 31978444), (4, 15989222), (8, 7994611), (19, 3366152), (38, 1683076), (76, 841538), (152, 420769)]