80702557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 91826560

約数和(自身を除く): 11124003

約数列:

[1, 13, 19, 247, 397, 823, 5161, 7543, 10699, 15637, 98059, 203281, 326731, 4247503, 6207889, 80702557]

約数ペア:

[(1, 80702557), (13, 6207889), (19, 4247503), (247, 326731), (397, 203281), (823, 98059), (5161, 15637), (7543, 10699)]