4043216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{10987}}^1$

素因数の和:11018

約数の個数: 20

約数和(自身を含む): 8175072

約数和(自身を除く): 4131856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 10987, 21974, 43948, 87896, 175792, 252701, 505402, 1010804, 2021608, 4043216]

約数ペア:

[(1, 4043216), (2, 2021608), (4, 1010804), (8, 505402), (16, 252701), (23, 175792), (46, 87896), (92, 43948), (184, 21974), (368, 10987)]