89129314

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{937}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 135072000

約数和(自身を除く): 45942686

約数列:

[1, 2, 199, 239, 398, 478, 937, 1874, 47561, 95122, 186463, 223943, 372926, 447886, 44564657, 89129314]

約数ペア:

[(1, 89129314), (2, 44564657), (199, 447886), (239, 372926), (398, 223943), (478, 186463), (937, 95122), (1874, 47561)]