223840864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{538079}}^1$

素因数の和:538102

約数の個数: 24

約数和(自身を含む): 474586560

約数和(自身を除く): 250745696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 538079, 1076158, 2152316, 4304632, 6995027, 8609264, 13990054, 17218528, 27980108, 55960216, 111920432, 223840864]

約数ペア:

[(1, 223840864), (2, 111920432), (4, 55960216), (8, 27980108), (13, 17218528), (16, 13990054), (26, 8609264), (32, 6995027), (52, 4304632), (104, 2152316), (208, 1076158), (416, 538079)]