31957956

素因数分解:

$2^2\times 3^3\times {\mathrm{499}}^1\times {\mathrm{593}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 83160000

約数和(自身を除く): 51202044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 499, 593, 998, 1186, 1497, 1779, 1996, 2372, 2994, 3558, 4491, 5337, 5988, 7116, 8982, 10674, 13473, 16011, 17964, 21348, 26946, 32022, 53892, 64044, 295907, 591814, 887721, 1183628, 1775442, 2663163, 3550884, 5326326, 7989489, 10652652, 15978978, 31957956]

約数ペア:

[(1, 31957956), (2, 15978978), (3, 10652652), (4, 7989489), (6, 5326326), (9, 3550884), (12, 2663163), (18, 1775442), (27, 1183628), (36, 887721), (54, 591814), (108, 295907), (499, 64044), (593, 53892), (998, 32022), (1186, 26946), (1497, 21348), (1779, 17964), (1996, 16011), (2372, 13473), (2994, 10674), (3558, 8982), (4491, 7116), (5337, 5988)]