31656084

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 78059520

約数和(自身を除く): 46403436

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 1979, 2666, 3958, 3999, 5332, 5937, 7916, 7998, 11874, 15996, 23748, 61349, 85097, 122698, 170194, 184047, 245396, 255291, 340388, 368094, 510582, 736188, 1021164, 2638007, 5276014, 7914021, 10552028, 15828042, 31656084]

約数ペア:

[(1, 31656084), (2, 15828042), (3, 10552028), (4, 7914021), (6, 5276014), (12, 2638007), (31, 1021164), (43, 736188), (62, 510582), (86, 368094), (93, 340388), (124, 255291), (129, 245396), (172, 184047), (186, 170194), (258, 122698), (372, 85097), (516, 61349), (1333, 23748), (1979, 15996), (2666, 11874), (3958, 7998), (3999, 7916), (5332, 5937)]