42499222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1879}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 65514240

約数和(自身を除く): 23015018

約数列:

[1, 2, 43, 86, 263, 526, 1879, 3758, 11309, 22618, 80797, 161594, 494177, 988354, 21249611, 42499222]

約数ペア:

[(1, 42499222), (2, 21249611), (43, 988354), (86, 494177), (263, 161594), (526, 80797), (1879, 22618), (3758, 11309)]