80590856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{530203}}^1$

素因数の和:530228

約数の個数: 16

約数和(自身を含む): 159061200

約数和(自身を除く): 78470344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 530203, 1060406, 2120812, 4241624, 10073857, 20147714, 40295428, 80590856]

約数ペア:

[(1, 80590856), (2, 40295428), (4, 20147714), (8, 10073857), (19, 4241624), (38, 2120812), (76, 1060406), (152, 530203)]