16454856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 45276480

約数和(自身を除く): 28821624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 397, 471, 628, 794, 942, 1191, 1256, 1588, 1727, 1884, 2382, 3176, 3454, 3768, 4367, 4764, 5181, 6908, 8734, 9528, 10362, 13101, 13816, 17468, 20724, 26202, 34936, 41448, 52404, 62329, 104808, 124658, 186987, 249316, 373974, 498632, 685619, 747948, 1371238, 1495896, 2056857, 2742476, 4113714, 5484952, 8227428, 16454856]

約数ペア:

[(1, 16454856), (2, 8227428), (3, 5484952), (4, 4113714), (6, 2742476), (8, 2056857), (11, 1495896), (12, 1371238), (22, 747948), (24, 685619), (33, 498632), (44, 373974), (66, 249316), (88, 186987), (132, 124658), (157, 104808), (264, 62329), (314, 52404), (397, 41448), (471, 34936), (628, 26202), (794, 20724), (942, 17468), (1191, 13816), (1256, 13101), (1588, 10362), (1727, 9528), (1884, 8734), (2382, 6908), (3176, 5181), (3454, 4764), (3768, 4367)]