89943938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{279329}}^1$

素因数の和:279361

約数の個数: 16

約数和(自身を含む): 160894080

約数和(自身を除く): 70950142

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 279329, 558658, 1955303, 3910606, 6424567, 12849134, 44971969, 89943938]

約数ペア:

[(1, 89943938), (2, 44971969), (7, 12849134), (14, 6424567), (23, 3910606), (46, 1955303), (161, 558658), (322, 279329)]