87629872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11579}}^1$

素因数の和:11641

約数の個数: 40

約数和(自身を含む): 189541440

約数和(自身を除く): 101911568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 11579, 23158, 46316, 92632, 127369, 185264, 254738, 497897, 509476, 995794, 1018952, 1991588, 2037904, 3983176, 5476867, 7966352, 10953734, 21907468, 43814936, 87629872]

約数ペア:

[(1, 87629872), (2, 43814936), (4, 21907468), (8, 10953734), (11, 7966352), (16, 5476867), (22, 3983176), (43, 2037904), (44, 1991588), (86, 1018952), (88, 995794), (172, 509476), (176, 497897), (344, 254738), (473, 185264), (688, 127369), (946, 92632), (1892, 46316), (3784, 23158), (7568, 11579)]