103515568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{497671}}^1$

素因数の和:497692

約数の個数: 20

約数和(自身を含む): 215989648

約数和(自身を除く): 112474080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 497671, 995342, 1990684, 3981368, 6469723, 7962736, 12939446, 25878892, 51757784, 103515568]

約数ペア:

[(1, 103515568), (2, 51757784), (4, 25878892), (8, 12939446), (13, 7962736), (16, 6469723), (26, 3981368), (52, 1990684), (104, 995342), (208, 497671)]