87408286

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{79031}}^1$

素因数の和:79119

約数の個数: 16

約数和(自身を含む): 151741440

約数和(自身を除く): 64333154

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 79031, 158062, 553217, 1106434, 6243449, 12486898, 43704143, 87408286]

約数ペア:

[(1, 87408286), (2, 43704143), (7, 12486898), (14, 6243449), (79, 1106434), (158, 553217), (553, 158062), (1106, 79031)]