91347886

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 163215360

約数和(自身を除く): 71867474

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1526, 1931, 3379, 3862, 6758, 13517, 23653, 27034, 47306, 59861, 119722, 210479, 419027, 420958, 838054, 1473353, 2946706, 6524849, 13049698, 45673943, 91347886]

約数ペア:

[(1, 91347886), (2, 45673943), (7, 13049698), (14, 6524849), (31, 2946706), (62, 1473353), (109, 838054), (217, 420958), (218, 419027), (434, 210479), (763, 119722), (1526, 59861), (1931, 47306), (3379, 27034), (3862, 23653), (6758, 13517)]