80885712

素因数分解:

$2^4\times 3^1\times {\mathrm{1685119}}^1$

素因数の和:1685130

約数の個数: 20

約数和(自身を含む): 208954880

約数和(自身を除く): 128069168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1685119, 3370238, 5055357, 6740476, 10110714, 13480952, 20221428, 26961904, 40442856, 80885712]

約数ペア:

[(1, 80885712), (2, 40442856), (3, 26961904), (4, 20221428), (6, 13480952), (8, 10110714), (12, 6740476), (16, 5055357), (24, 3370238), (48, 1685119)]