40018316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8647}}^1$

素因数の和:8753

約数の個数: 24

約数和(自身を含む): 76275360

約数和(自身を除く): 36257044

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 8647, 17294, 34588, 112411, 224822, 449644, 769583, 1539166, 3078332, 10004579, 20009158, 40018316]

約数ペア:

[(1, 40018316), (2, 20009158), (4, 10004579), (13, 3078332), (26, 1539166), (52, 769583), (89, 449644), (178, 224822), (356, 112411), (1157, 34588), (2314, 17294), (4628, 8647)]