80204104

素因数分解:

$2^3\times {\mathrm{1439}}^1\times {\mathrm{6967}}^1$

素因数の和:8412

約数の個数: 16

約数和(自身を含む): 150508800

約数和(自身を除く): 70304696

約数列:

[1, 2, 4, 8, 1439, 2878, 5756, 6967, 11512, 13934, 27868, 55736, 10025513, 20051026, 40102052, 80204104]

約数ペア:

[(1, 80204104), (2, 40102052), (4, 20051026), (8, 10025513), (1439, 55736), (2878, 27868), (5756, 13934), (6967, 11512)]