80543204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151397}}^1$

素因数の和:151427

約数の個数: 24

約数和(自身を含む): 169565760

約数和(自身を除く): 89022556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 151397, 302794, 605588, 1059779, 2119558, 2876543, 4239116, 5753086, 11506172, 20135801, 40271602, 80543204]

約数ペア:

[(1, 80543204), (2, 40271602), (4, 20135801), (7, 11506172), (14, 5753086), (19, 4239116), (28, 2876543), (38, 2119558), (76, 1059779), (133, 605588), (266, 302794), (532, 151397)]