80212377592

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{7590119}}^1$

素因数の和:7591446

約数の個数: 16

約数和(自身を含む): 150512079600

約数和(自身を除く): 70299702008

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 10568, 7590119, 15180238, 30360476, 60720952, 10026547199, 20053094398, 40106188796, 80212377592]

約数ペア:

[(1, 80212377592), (2, 40106188796), (4, 20053094398), (8, 10026547199), (1321, 60720952), (2642, 30360476), (5284, 15180238), (10568, 7590119)]