42112390

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{167}}^2$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 76763952

約数和(自身を除く): 34651562

約数列:

[1, 2, 5, 10, 151, 167, 302, 334, 755, 835, 1510, 1670, 25217, 27889, 50434, 55778, 126085, 139445, 252170, 278890, 4211239, 8422478, 21056195, 42112390]

約数ペア:

[(1, 42112390), (2, 21056195), (5, 8422478), (10, 4211239), (151, 278890), (167, 252170), (302, 139445), (334, 126085), (755, 55778), (835, 50434), (1510, 27889), (1670, 25217)]