89890367

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 105326592

約数和(自身を除く): 15436225

約数列:

[1, 7, 47, 329, 433, 631, 3031, 4417, 20351, 29657, 142457, 207599, 273223, 1912561, 12841481, 89890367]

約数ペア:

[(1, 89890367), (7, 12841481), (47, 1912561), (329, 273223), (433, 207599), (631, 142457), (3031, 29657), (4417, 20351)]