80076116

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{11909}}^1$

素因数の和:11995

約数の個数: 18

約数和(自身を含む): 143646510

約数和(自身を除く): 63570394

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 11909, 23818, 47636, 488269, 976538, 1953076, 20019029, 40038058, 80076116]

約数ペア:

[(1, 80076116), (2, 40038058), (4, 20019029), (41, 1953076), (82, 976538), (164, 488269), (1681, 47636), (3362, 23818), (6724, 11909)]