31541532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5618

約数の個数: 48

約数和(自身を含む): 82169472

約数和(自身を除く): 50627940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5557, 5676, 11114, 16671, 22228, 33342, 61127, 66684, 122254, 183381, 238951, 244508, 366762, 477902, 716853, 733524, 955804, 1433706, 2628461, 2867412, 5256922, 7885383, 10513844, 15770766, 31541532]

約数ペア:

[(1, 31541532), (2, 15770766), (3, 10513844), (4, 7885383), (6, 5256922), (11, 2867412), (12, 2628461), (22, 1433706), (33, 955804), (43, 733524), (44, 716853), (66, 477902), (86, 366762), (129, 244508), (132, 238951), (172, 183381), (258, 122254), (473, 66684), (516, 61127), (946, 33342), (1419, 22228), (1892, 16671), (2838, 11114), (5557, 5676)]