89836018270

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{18446821}}^1$

素因数の和:18447315

約数の個数: 16

約数和(自身を含む): 162036884448

約数和(自身を除く): 72200866178

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 18446821, 36893642, 92234105, 184468210, 8983601827, 17967203654, 44918009135, 89836018270]

約数ペア:

[(1, 89836018270), (2, 44918009135), (5, 17967203654), (10, 8983601827), (487, 184468210), (974, 92234105), (2435, 36893642), (4870, 18446821)]