40515518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5023}}^1$

素因数の和:5171

約数の個数: 16

約数和(自身を含む): 63000960

約数和(自身を除く): 22485442

約数列:

[1, 2, 37, 74, 109, 218, 4033, 5023, 8066, 10046, 185851, 371702, 547507, 1095014, 20257759, 40515518]

約数ペア:

[(1, 40515518), (2, 20257759), (37, 1095014), (74, 547507), (109, 371702), (218, 185851), (4033, 10046), (5023, 8066)]