31154266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 55516608

約数和(自身を除く): 24362342

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1123, 1261, 2134, 2246, 2522, 12353, 13871, 14599, 24706, 27742, 29198, 108931, 160589, 217862, 321178, 1198241, 1416103, 2396482, 2832206, 15577133, 31154266]

約数ペア:

[(1, 31154266), (2, 15577133), (11, 2832206), (13, 2396482), (22, 1416103), (26, 1198241), (97, 321178), (143, 217862), (194, 160589), (286, 108931), (1067, 29198), (1123, 27742), (1261, 24706), (2134, 14599), (2246, 13871), (2522, 12353)]