24993968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{82217}}^1$

素因数の和:82244

約数の個数: 20

約数和(自身を含む): 50975160

約数和(自身を除く): 25981192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 82217, 164434, 328868, 657736, 1315472, 1562123, 3124246, 6248492, 12496984, 24993968]

約数ペア:

[(1, 24993968), (2, 12496984), (4, 6248492), (8, 3124246), (16, 1562123), (19, 1315472), (38, 657736), (76, 328868), (152, 164434), (304, 82217)]