140470256

素因数分解:

$2^4\times {\mathrm{8779391}}^1$

素因数の和:8779399

約数の個数: 10

約数和(自身を含む): 272161152

約数和(自身を除く): 131690896

約数列:

[1, 2, 4, 8, 16, 8779391, 17558782, 35117564, 70235128, 140470256]

約数ペア:

[(1, 140470256), (2, 70235128), (4, 35117564), (8, 17558782), (16, 8779391)]