163840898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{13789}}^1$

素因数の和:14261

約数の個数: 16

約数和(自身を含む): 265264440

約数和(自身を除く): 101423542

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 13789, 27578, 179257, 358514, 6301573, 12603146, 81920449, 163840898]

約数ペア:

[(1, 163840898), (2, 81920449), (13, 12603146), (26, 6301573), (457, 358514), (914, 179257), (5941, 27578), (11882, 13789)]