42985982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38449}}^1$

素因数の和:38507

約数の個数: 16

約数和(自身を含む): 71055600

約数和(自身を除く): 28069618

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 38449, 76898, 499837, 999674, 1653307, 3306614, 21492991, 42985982]

約数ペア:

[(1, 42985982), (2, 21492991), (13, 3306614), (26, 1653307), (43, 999674), (86, 499837), (559, 76898), (1118, 38449)]