89902492

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{42487}}^1$

素因数の和:42537

約数の個数: 18

約数和(自身を含む): 164471048

約数和(自身を除く): 74568556

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 42487, 84974, 169948, 977201, 1954402, 3908804, 22475623, 44951246, 89902492]

約数ペア:

[(1, 89902492), (2, 44951246), (4, 22475623), (23, 3908804), (46, 1954402), (92, 977201), (529, 169948), (1058, 84974), (2116, 42487)]