89479874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239251}}^1$

素因数の和:239281

約数の個数: 16

約数和(自身を含む): 155035296

約数和(自身を除く): 65555422

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 239251, 478502, 2631761, 4067267, 5263522, 8134534, 44739937, 89479874]

約数ペア:

[(1, 89479874), (2, 44739937), (11, 8134534), (17, 5263522), (22, 4067267), (34, 2631761), (187, 478502), (374, 239251)]