17942888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131933}}^1$

素因数の和:131956

約数の個数: 16

約数和(自身を含む): 35622180

約数和(自身を除く): 17679292

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 131933, 263866, 527732, 1055464, 2242861, 4485722, 8971444, 17942888]

約数ペア:

[(1, 17942888), (2, 8971444), (4, 4485722), (8, 2242861), (17, 1055464), (34, 527732), (68, 263866), (136, 131933)]