90886534

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1999}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 138240000

約数和(自身を除く): 47353466

約数列:

[1, 2, 127, 179, 254, 358, 1999, 3998, 22733, 45466, 253873, 357821, 507746, 715642, 45443267, 90886534]

約数ペア:

[(1, 90886534), (2, 45443267), (127, 715642), (179, 507746), (254, 357821), (358, 253873), (1999, 45466), (3998, 22733)]