15456608

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 16476832

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 239, 344, 376, 478, 688, 752, 956, 1376, 1504, 1912, 2021, 3824, 4042, 7648, 8084, 10277, 11233, 16168, 20554, 22466, 32336, 41108, 44932, 64672, 82216, 89864, 164432, 179728, 328864, 359456, 483019, 966038, 1932076, 3864152, 7728304, 15456608]

約数ペア:

[(1, 15456608), (2, 7728304), (4, 3864152), (8, 1932076), (16, 966038), (32, 483019), (43, 359456), (47, 328864), (86, 179728), (94, 164432), (172, 89864), (188, 82216), (239, 64672), (344, 44932), (376, 41108), (478, 32336), (688, 22466), (752, 20554), (956, 16168), (1376, 11233), (1504, 10277), (1912, 8084), (2021, 7648), (3824, 4042)]