42547910

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13681}}^1$

素因数の和:13999

約数の個数: 16

約数和(自身を含む): 76838112

約数和(自身を除く): 34290202

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 13681, 27362, 68405, 136810, 4254791, 8509582, 21273955, 42547910]

約数ペア:

[(1, 42547910), (2, 21273955), (5, 8509582), (10, 4254791), (311, 136810), (622, 68405), (1555, 27362), (3110, 13681)]