140472448

素因数分解:

$2^7\times {\mathrm{1097441}}^1$

素因数の和:1097455

約数の個数: 16

約数和(自身を含む): 279847710

約数和(自身を除く): 139375262

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1097441, 2194882, 4389764, 8779528, 17559056, 35118112, 70236224, 140472448]

約数ペア:

[(1, 140472448), (2, 70236224), (4, 35118112), (8, 17559056), (16, 8779528), (32, 4389764), (64, 2194882), (128, 1097441)]