42625544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409861}}^1$

素因数の和:409880

約数の個数: 16

約数和(自身を含む): 86071020

約数和(自身を除く): 43445476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409861, 819722, 1639444, 3278888, 5328193, 10656386, 21312772, 42625544]

約数ペア:

[(1, 42625544), (2, 21312772), (4, 10656386), (8, 5328193), (13, 3278888), (26, 1639444), (52, 819722), (104, 409861)]