88673390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{887}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 172307520

約数和(自身を除く): 83634130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 769, 887, 1538, 1774, 3845, 4435, 7690, 8870, 9997, 11531, 19994, 23062, 49985, 57655, 99970, 115310, 682103, 1364206, 3410515, 6821030, 8867339, 17734678, 44336695, 88673390]

約数ペア:

[(1, 88673390), (2, 44336695), (5, 17734678), (10, 8867339), (13, 6821030), (26, 3410515), (65, 1364206), (130, 682103), (769, 115310), (887, 99970), (1538, 57655), (1774, 49985), (3845, 23062), (4435, 19994), (7690, 11531), (8870, 9997)]