80977448

素因数分解:

$2^3\times {\mathrm{1051}}^1\times {\mathrm{9631}}^1$

素因数の和:10688

約数の個数: 16

約数和(自身を含む): 151992960

約数和(自身を除く): 71015512

約数列:

[1, 2, 4, 8, 1051, 2102, 4204, 8408, 9631, 19262, 38524, 77048, 10122181, 20244362, 40488724, 80977448]

約数ペア:

[(1, 80977448), (2, 40488724), (4, 20244362), (8, 10122181), (1051, 77048), (2102, 38524), (4204, 19262), (8408, 9631)]