80708078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{215797}}^1$

素因数の和:215827

約数の個数: 16

約数和(自身を含む): 139837104

約数和(自身を除く): 59129026

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 215797, 431594, 2373767, 3668549, 4747534, 7337098, 40354039, 80708078]

約数ペア:

[(1, 80708078), (2, 40354039), (11, 7337098), (17, 4747534), (22, 3668549), (34, 2373767), (187, 431594), (374, 215797)]