89817238

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{39359}}^1$

素因数の和:39531

約数の個数: 16

約数和(自身を含む): 154920960

約数和(自身を除く): 65103722

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 39359, 78718, 275513, 551026, 6415517, 12831034, 44908619, 89817238]

約数ペア:

[(1, 89817238), (2, 44908619), (7, 12831034), (14, 6415517), (163, 551026), (326, 275513), (1141, 78718), (2282, 39359)]