31375194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 66511680

約数和(自身を除く): 35136486

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1753, 2983, 3506, 5259, 5966, 8949, 10518, 17898, 33307, 66614, 99921, 199842, 275221, 550442, 825663, 1651326, 5229199, 10458398, 15687597, 31375194]

約数ペア:

[(1, 31375194), (2, 15687597), (3, 10458398), (6, 5229199), (19, 1651326), (38, 825663), (57, 550442), (114, 275221), (157, 199842), (314, 99921), (471, 66614), (942, 33307), (1753, 17898), (2983, 10518), (3506, 8949), (5259, 5966)]