87154518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{5021}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 190916352

約数和(自身を除く): 103761834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 5021, 5786, 8679, 10042, 15063, 17358, 30126, 55231, 110462, 165693, 331386, 1320523, 2641046, 3961569, 7923138, 14525753, 29051506, 43577259, 87154518]

約数ペア:

[(1, 87154518), (2, 43577259), (3, 29051506), (6, 14525753), (11, 7923138), (22, 3961569), (33, 2641046), (66, 1320523), (263, 331386), (526, 165693), (789, 110462), (1578, 55231), (2893, 30126), (5021, 17358), (5786, 15063), (8679, 10042)]