80001304

素因数分解:

$2^3\times {\mathrm{2053}}^1\times {\mathrm{4871}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 150106320

約数和(自身を除く): 70105016

約数列:

[1, 2, 4, 8, 2053, 4106, 4871, 8212, 9742, 16424, 19484, 38968, 10000163, 20000326, 40000652, 80001304]

約数ペア:

[(1, 80001304), (2, 40000652), (4, 20000326), (8, 10000163), (2053, 38968), (4106, 19484), (4871, 16424), (8212, 9742)]