87388610

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{48281}}^1$

素因数の和:48469

約数の個数: 16

約数和(自身を含む): 158171832

約数和(自身を除く): 70783222

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 48281, 96562, 241405, 482810, 8738861, 17477722, 43694305, 87388610]

約数ペア:

[(1, 87388610), (2, 43694305), (5, 17477722), (10, 8738861), (181, 482810), (362, 241405), (905, 96562), (1810, 48281)]