38649104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{185813}}^1$

素因数の和:185834

約数の個数: 20

約数和(自身を含む): 80643276

約数和(自身を除く): 41994172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 185813, 371626, 743252, 1486504, 2415569, 2973008, 4831138, 9662276, 19324552, 38649104]

約数ペア:

[(1, 38649104), (2, 19324552), (4, 9662276), (8, 4831138), (13, 2973008), (16, 2415569), (26, 1486504), (52, 743252), (104, 371626), (208, 185813)]