80455766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{4243}}^1$

素因数の和:4763

約数の個数: 16

約数和(自身を含む): 127320000

約数和(自身を除く): 46864234

約数列:

[1, 2, 19, 38, 499, 998, 4243, 8486, 9481, 18962, 80617, 161234, 2117257, 4234514, 40227883, 80455766]

約数ペア:

[(1, 80455766), (2, 40227883), (19, 4234514), (38, 2117257), (499, 161234), (998, 80617), (4243, 18962), (8486, 9481)]