8142648

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2161}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 20495760

約数和(自身を除く): 12353112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 2161, 3768, 4322, 6483, 8644, 12966, 17288, 25932, 51864, 339277, 678554, 1017831, 1357108, 2035662, 2714216, 4071324, 8142648]

約数ペア:

[(1, 8142648), (2, 4071324), (3, 2714216), (4, 2035662), (6, 1357108), (8, 1017831), (12, 678554), (24, 339277), (157, 51864), (314, 25932), (471, 17288), (628, 12966), (942, 8644), (1256, 6483), (1884, 4322), (2161, 3768)]