85389626

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{68531}}^1$

素因数の和:68629

約数の個数: 16

約数和(自身を含む): 148029120

約数和(自身を除く): 62639494

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 68531, 137062, 479717, 959434, 6099259, 12198518, 42694813, 85389626]

約数ペア:

[(1, 85389626), (2, 42694813), (7, 12198518), (14, 6099259), (89, 959434), (178, 479717), (623, 137062), (1246, 68531)]