40945178

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4229}}^1$

素因数の和:4381

約数の個数: 16

約数和(自身を含む): 63348480

約数和(自身を除く): 22403302

約数列:

[1, 2, 47, 94, 103, 206, 4229, 4841, 8458, 9682, 198763, 397526, 435587, 871174, 20472589, 40945178]

約数ペア:

[(1, 40945178), (2, 20472589), (47, 871174), (94, 435587), (103, 397526), (206, 198763), (4229, 9682), (4841, 8458)]