90471641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 99525888

約数和(自身を除く): 9054247

約数列:

[1, 13, 67, 241, 431, 871, 3133, 5603, 16147, 28877, 103871, 209911, 375401, 1350323, 6959357, 90471641]

約数ペア:

[(1, 90471641), (13, 6959357), (67, 1350323), (241, 375401), (431, 209911), (871, 103871), (3133, 28877), (5603, 16147)]