31331736

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3851}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 85629960

約数和(自身を除く): 54298224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 3851, 4068, 7702, 8136, 11553, 15404, 23106, 30808, 34659, 46212, 69318, 92424, 138636, 277272, 435163, 870326, 1305489, 1740652, 2610978, 3481304, 3916467, 5221956, 7832934, 10443912, 15665868, 31331736]

約数ペア:

[(1, 31331736), (2, 15665868), (3, 10443912), (4, 7832934), (6, 5221956), (8, 3916467), (9, 3481304), (12, 2610978), (18, 1740652), (24, 1305489), (36, 870326), (72, 435163), (113, 277272), (226, 138636), (339, 92424), (452, 69318), (678, 46212), (904, 34659), (1017, 30808), (1356, 23106), (2034, 15404), (2712, 11553), (3851, 8136), (4068, 7702)]