40390432

素因数分解:

$2^5\times {\mathrm{887}}^1\times {\mathrm{1423}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 79664256

約数和(自身を除く): 39273824

約数列:

[1, 2, 4, 8, 16, 32, 887, 1423, 1774, 2846, 3548, 5692, 7096, 11384, 14192, 22768, 28384, 45536, 1262201, 2524402, 5048804, 10097608, 20195216, 40390432]

約数ペア:

[(1, 40390432), (2, 20195216), (4, 10097608), (8, 5048804), (16, 2524402), (32, 1262201), (887, 45536), (1423, 28384), (1774, 22768), (2846, 14192), (3548, 11384), (5692, 7096)]