80471534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{25579}}^1$

素因数の和:25616

約数の個数: 24

約数和(自身を含む): 142889880

約数和(自身を除く): 62418346

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 25579, 51158, 281369, 332527, 562738, 665054, 3095059, 3657797, 6190118, 7315594, 40235767, 80471534]

約数ペア:

[(1, 80471534), (2, 40235767), (11, 7315594), (13, 6190118), (22, 3657797), (26, 3095059), (121, 665054), (143, 562738), (242, 332527), (286, 281369), (1573, 51158), (3146, 25579)]