82646096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397337}}^1$

素因数の和:397358

約数の個数: 20

約数和(自身を含む): 172444692

約数和(自身を除く): 89798596

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397337, 794674, 1589348, 3178696, 5165381, 6357392, 10330762, 20661524, 41323048, 82646096]

約数ペア:

[(1, 82646096), (2, 41323048), (4, 20661524), (8, 10330762), (13, 6357392), (16, 5165381), (26, 3178696), (52, 1589348), (104, 794674), (208, 397337)]