87311938

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{7523}}^1$

素因数の和:8361

約数の個数: 16

約数和(自身を含む): 149878080

約数和(自身を除く): 62566142

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 7523, 11606, 15046, 52661, 105322, 6236567, 12473134, 43655969, 87311938]

約数ペア:

[(1, 87311938), (2, 43655969), (7, 12473134), (14, 6236567), (829, 105322), (1658, 52661), (5803, 15046), (7523, 11606)]