86412874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{31151}}^1$

素因数の和:31245

約数の個数: 16

約数和(自身を含む): 138314880

約数和(自身を除く): 51902006

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 31151, 62302, 591869, 1183738, 2274023, 4548046, 43206437, 86412874]

約数ペア:

[(1, 86412874), (2, 43206437), (19, 4548046), (38, 2274023), (73, 1183738), (146, 591869), (1387, 62302), (2774, 31151)]