42851992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281921}}^1$

素因数の和:281946

約数の個数: 16

約数和(自身を含む): 84576600

約数和(自身を除く): 41724608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281921, 563842, 1127684, 2255368, 5356499, 10712998, 21425996, 42851992]

約数ペア:

[(1, 42851992), (2, 21425996), (4, 10712998), (8, 5356499), (19, 2255368), (38, 1127684), (76, 563842), (152, 281921)]