42154136

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{23629}}^1$

素因数の和:23858

約数の個数: 16

約数和(自身を含む): 79396800

約数和(自身を除く): 37242664

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 23629, 47258, 94516, 189032, 5269267, 10538534, 21077068, 42154136]

約数ペア:

[(1, 42154136), (2, 21077068), (4, 10538534), (8, 5269267), (223, 189032), (446, 94516), (892, 47258), (1784, 23629)]