90393862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{204511}}^1$

素因数の和:204543

約数の個数: 16

約数和(自身を含む): 154611072

約数和(自身を除く): 64217210

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 204511, 409022, 2658643, 3476687, 5317286, 6953374, 45196931, 90393862]

約数ペア:

[(1, 90393862), (2, 45196931), (13, 6953374), (17, 5317286), (26, 3476687), (34, 2658643), (221, 409022), (442, 204511)]