40238846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2297}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 63700560

約数和(自身を除く): 23461714

約数列:

[1, 2, 19, 38, 461, 922, 2297, 4594, 8759, 17518, 43643, 87286, 1058917, 2117834, 20119423, 40238846]

約数ペア:

[(1, 40238846), (2, 20119423), (19, 2117834), (38, 1058917), (461, 87286), (922, 43643), (2297, 17518), (4594, 8759)]