11480416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 23804928

約数和(自身を除く): 12324512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 163, 248, 284, 326, 496, 568, 652, 992, 1136, 1304, 2201, 2272, 2608, 4402, 5053, 5216, 8804, 10106, 11573, 17608, 20212, 23146, 35216, 40424, 46292, 70432, 80848, 92584, 161696, 185168, 358763, 370336, 717526, 1435052, 2870104, 5740208, 11480416]

約数ペア:

[(1, 11480416), (2, 5740208), (4, 2870104), (8, 1435052), (16, 717526), (31, 370336), (32, 358763), (62, 185168), (71, 161696), (124, 92584), (142, 80848), (163, 70432), (248, 46292), (284, 40424), (326, 35216), (496, 23146), (568, 20212), (652, 17608), (992, 11573), (1136, 10106), (1304, 8804), (2201, 5216), (2272, 5053), (2608, 4402)]