80435531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 99878400

約数和(自身を除く): 19442869

約数列:

[1, 11, 19, 23, 29, 209, 253, 319, 437, 551, 577, 667, 4807, 6061, 6347, 7337, 10963, 12673, 13271, 16733, 120593, 139403, 145981, 184063, 252149, 317927, 384859, 2773639, 3497197, 4233449, 7312321, 80435531]

約数ペア:

[(1, 80435531), (11, 7312321), (19, 4233449), (23, 3497197), (29, 2773639), (209, 384859), (253, 317927), (319, 252149), (437, 184063), (551, 145981), (577, 139403), (667, 120593), (4807, 16733), (6061, 13271), (6347, 12673), (7337, 10963)]