43420372

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{17203}}^1$

素因数の和:17838

約数の個数: 12

約数和(自身を含む): 76110496

約数和(自身を除く): 32690124

約数列:

[1, 2, 4, 631, 1262, 2524, 17203, 34406, 68812, 10855093, 21710186, 43420372]

約数ペア:

[(1, 43420372), (2, 21710186), (4, 10855093), (631, 68812), (1262, 34406), (2524, 17203)]