31514628

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 76253184

約数和(自身を除く): 44738556

約数列:

[1, 2, 3, 4, 6, 12, 47, 71, 94, 141, 142, 188, 213, 282, 284, 426, 564, 787, 852, 1574, 2361, 3148, 3337, 4722, 6674, 9444, 10011, 13348, 20022, 36989, 40044, 55877, 73978, 110967, 111754, 147956, 167631, 221934, 223508, 335262, 443868, 670524, 2626219, 5252438, 7878657, 10504876, 15757314, 31514628]

約数ペア:

[(1, 31514628), (2, 15757314), (3, 10504876), (4, 7878657), (6, 5252438), (12, 2626219), (47, 670524), (71, 443868), (94, 335262), (141, 223508), (142, 221934), (188, 167631), (213, 147956), (282, 111754), (284, 110967), (426, 73978), (564, 55877), (787, 40044), (852, 36989), (1574, 20022), (2361, 13348), (3148, 10011), (3337, 9444), (4722, 6674)]