40317356

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 72072000

約数和(自身を除く): 31754644

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 1039, 2078, 4156, 9701, 19402, 38804, 92471, 113251, 184942, 226502, 369884, 453004, 10079339, 20158678, 40317356]

約数ペア:

[(1, 40317356), (2, 20158678), (4, 10079339), (89, 453004), (109, 369884), (178, 226502), (218, 184942), (356, 113251), (436, 92471), (1039, 38804), (2078, 19402), (4156, 9701)]