64040054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{144887}}^1$

素因数の和:144919

約数の個数: 16

約数和(自身を含む): 109535328

約数和(自身を除く): 45495274

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 144887, 289774, 1883531, 2463079, 3767062, 4926158, 32020027, 64040054]

約数ペア:

[(1, 64040054), (2, 32020027), (13, 4926158), (17, 3767062), (26, 2463079), (34, 1883531), (221, 289774), (442, 144887)]