40565208

素因数分解:

$2^3\times 3^1\times {\mathrm{1690217}}^1$

素因数の和:1690226

約数の個数: 16

約数和(自身を含む): 101413080

約数和(自身を除く): 60847872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1690217, 3380434, 5070651, 6760868, 10141302, 13521736, 20282604, 40565208]

約数ペア:

[(1, 40565208), (2, 20282604), (3, 13521736), (4, 10141302), (6, 6760868), (8, 5070651), (12, 3380434), (24, 1690217)]