89149972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1311029}}^1$

素因数の和:1311050

約数の個数: 12

約数和(自身を含む): 165189780

約数和(自身を除く): 76039808

約数列:

[1, 2, 4, 17, 34, 68, 1311029, 2622058, 5244116, 22287493, 44574986, 89149972]

約数ペア:

[(1, 89149972), (2, 44574986), (4, 22287493), (17, 5244116), (34, 2622058), (68, 1311029)]