39858416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191627}}^1$

素因数の和:191648

約数の個数: 20

約数和(自身を含む): 83166552

約数和(自身を除く): 43308136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 191627, 383254, 766508, 1533016, 2491151, 3066032, 4982302, 9964604, 19929208, 39858416]

約数ペア:

[(1, 39858416), (2, 19929208), (4, 9964604), (8, 4982302), (13, 3066032), (16, 2491151), (26, 1533016), (52, 766508), (104, 383254), (208, 191627)]