87416428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 174763008

約数和(自身を除く): 87346580

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 82, 94, 164, 188, 451, 517, 902, 1031, 1034, 1804, 1927, 2062, 2068, 3854, 4124, 7708, 11341, 21197, 22682, 42271, 42394, 45364, 48457, 84542, 84788, 96914, 169084, 193828, 464981, 533027, 929962, 1066054, 1859924, 1986737, 2132108, 3973474, 7946948, 21854107, 43708214, 87416428]

約数ペア:

[(1, 87416428), (2, 43708214), (4, 21854107), (11, 7946948), (22, 3973474), (41, 2132108), (44, 1986737), (47, 1859924), (82, 1066054), (94, 929962), (164, 533027), (188, 464981), (451, 193828), (517, 169084), (902, 96914), (1031, 84788), (1034, 84542), (1804, 48457), (1927, 45364), (2062, 42394), (2068, 42271), (3854, 22682), (4124, 21197), (7708, 11341)]