80744936

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{5039}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 151502400

約数和(自身を除く): 70757464

約数列:

[1, 2, 4, 8, 2003, 4006, 5039, 8012, 10078, 16024, 20156, 40312, 10093117, 20186234, 40372468, 80744936]

約数ペア:

[(1, 80744936), (2, 40372468), (4, 20186234), (8, 10093117), (2003, 40312), (4006, 20156), (5039, 16024), (8012, 10078)]