39009008

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{36389}}^1$

素因数の和:36464

約数の個数: 20

約数和(自身を含む): 76710120

約数和(自身を除く): 37701112

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 36389, 72778, 145556, 291112, 582224, 2438063, 4876126, 9752252, 19504504, 39009008]

約数ペア:

[(1, 39009008), (2, 19504504), (4, 9752252), (8, 4876126), (16, 2438063), (67, 582224), (134, 291112), (268, 145556), (536, 72778), (1072, 36389)]