85913569

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 99878400

約数和(自身を除く): 13964831

約数列:

[1, 7, 89, 239, 577, 623, 1673, 4039, 21271, 51353, 137903, 148897, 359471, 965321, 12273367, 85913569]

約数ペア:

[(1, 85913569), (7, 12273367), (89, 965321), (239, 359471), (577, 148897), (623, 137903), (1673, 51353), (4039, 21271)]