87768622

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 132918192

約数和(自身を除く): 45149570

約数列:

[1, 2, 197, 331, 394, 662, 673, 1346, 65207, 130414, 132581, 222763, 265162, 445526, 43884311, 87768622]

約数ペア:

[(1, 87768622), (2, 43884311), (197, 445526), (331, 265162), (394, 222763), (662, 132581), (673, 130414), (1346, 65207)]