18325448

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{78989}}^1$

素因数の和:79024

約数の個数: 16

約数和(自身を含む): 35545500

約数和(自身を除く): 17220052

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 78989, 157978, 315956, 631912, 2290681, 4581362, 9162724, 18325448]

約数ペア:

[(1, 18325448), (2, 9162724), (4, 4581362), (8, 2290681), (29, 631912), (58, 315956), (116, 157978), (232, 78989)]