31840634

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28789}}^1$

素因数の和:28877

約数の個数: 16

約数和(自身を含む): 55276800

約数和(自身を除く): 23436166

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 28789, 57578, 201523, 403046, 2274331, 4548662, 15920317, 31840634]

約数ペア:

[(1, 31840634), (2, 15920317), (7, 4548662), (14, 2274331), (79, 403046), (158, 201523), (553, 57578), (1106, 28789)]