161922722014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{7326157}}^1$

素因数の和:7326459

約数の個数: 16

約数和(自身を含む): 249499636848

約数和(自身を除く): 87576914834

約数列:

[1, 2, 43, 86, 257, 514, 11051, 22102, 7326157, 14652314, 315024751, 630049502, 1882822349, 3765644698, 80961361007, 161922722014]

約数ペア:

[(1, 161922722014), (2, 80961361007), (43, 3765644698), (86, 1882822349), (257, 630049502), (514, 315024751), (11051, 14652314), (22102, 7326157)]