3215625808

素因数分解:

$2^4\times {\mathrm{11251}}^1\times {\mathrm{17863}}^1$

素因数の和:29122

約数の個数: 20

約数和(自身を含む): 6231177568

約数和(自身を除く): 3015551760

約数列:

[1, 2, 4, 8, 16, 11251, 17863, 22502, 35726, 45004, 71452, 90008, 142904, 180016, 285808, 200976613, 401953226, 803906452, 1607812904, 3215625808]

約数ペア:

[(1, 3215625808), (2, 1607812904), (4, 803906452), (8, 401953226), (16, 200976613), (11251, 285808), (17863, 180016), (22502, 142904), (35726, 90008), (45004, 71452)]