91148648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 175728960

約数和(自身を除く): 84580312

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 1028, 1031, 2056, 2062, 4124, 8248, 11051, 22102, 44204, 44333, 88408, 88666, 177332, 264967, 354664, 529934, 1059868, 2119736, 11393581, 22787162, 45574324, 91148648]

約数ペア:

[(1, 91148648), (2, 45574324), (4, 22787162), (8, 11393581), (43, 2119736), (86, 1059868), (172, 529934), (257, 354664), (344, 264967), (514, 177332), (1028, 88666), (1031, 88408), (2056, 44333), (2062, 44204), (4124, 22102), (8248, 11051)]