89342084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12541}}^1$

素因数の和:12695

約数の個数: 24

約数和(自身を含む): 169618008

約数和(自身を除く): 80275924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 12541, 25082, 50164, 163033, 326066, 652132, 1718117, 3436234, 6872468, 22335521, 44671042, 89342084]

約数ペア:

[(1, 89342084), (2, 44671042), (4, 22335521), (13, 6872468), (26, 3436234), (52, 1718117), (137, 652132), (274, 326066), (548, 163033), (1781, 50164), (3562, 25082), (7124, 12541)]