85389982

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1\times {\mathrm{877}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 129908880

約数和(自身を除く): 44518898

約数列:

[1, 2, 89, 178, 547, 877, 1094, 1754, 48683, 78053, 97366, 156106, 479719, 959438, 42694991, 85389982]

約数ペア:

[(1, 85389982), (2, 42694991), (89, 959438), (178, 479719), (547, 156106), (877, 97366), (1094, 78053), (1754, 48683)]