83965144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{198031}}^1$

素因数の和:198090

約数の個数: 16

約数和(自身を含む): 160405920

約数和(自身を除く): 76440776

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 198031, 396062, 792124, 1584248, 10495643, 20991286, 41982572, 83965144]

約数ペア:

[(1, 83965144), (2, 41982572), (4, 20991286), (8, 10495643), (53, 1584248), (106, 792124), (212, 396062), (424, 198031)]