80139604

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6197}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 145256328

約数和(自身を除く): 65116724

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 3233, 6197, 6466, 12394, 12932, 24788, 328441, 378017, 656882, 756034, 1313764, 1512068, 20034901, 40069802, 80139604]

約数ペア:

[(1, 80139604), (2, 40069802), (4, 20034901), (53, 1512068), (61, 1313764), (106, 756034), (122, 656882), (212, 378017), (244, 328441), (3233, 24788), (6197, 12932), (6466, 12394)]