45525584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{218873}}^1$

素因数の和:218894

約数の個数: 20

約数和(自身を含む): 94991316

約数和(自身を除く): 49465732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 218873, 437746, 875492, 1750984, 2845349, 3501968, 5690698, 11381396, 22762792, 45525584]

約数ペア:

[(1, 45525584), (2, 22762792), (4, 11381396), (8, 5690698), (13, 3501968), (16, 2845349), (26, 1750984), (52, 875492), (104, 437746), (208, 218873)]