39328208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{144589}}^1$

素因数の和:144614

約数の個数: 20

約数和(自身を含む): 80681220

約数和(自身を除く): 41353012

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 144589, 289178, 578356, 1156712, 2313424, 2458013, 4916026, 9832052, 19664104, 39328208]

約数ペア:

[(1, 39328208), (2, 19664104), (4, 9832052), (8, 4916026), (16, 2458013), (17, 2313424), (34, 1156712), (68, 578356), (136, 289178), (272, 144589)]