31493088

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9941}}^1$

素因数の和:9968

約数の個数: 72

約数和(自身を含む): 97709976

約数和(自身を除く): 66216888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 9941, 19882, 29823, 39764, 59646, 79528, 89469, 109351, 119292, 159056, 178938, 218702, 238584, 318112, 328053, 357876, 437404, 477168, 656106, 715752, 874808, 954336, 984159, 1312212, 1431504, 1749616, 1968318, 2624424, 2863008, 3499232, 3936636, 5248848, 7873272, 10497696, 15746544, 31493088]

約数ペア:

[(1, 31493088), (2, 15746544), (3, 10497696), (4, 7873272), (6, 5248848), (8, 3936636), (9, 3499232), (11, 2863008), (12, 2624424), (16, 1968318), (18, 1749616), (22, 1431504), (24, 1312212), (32, 984159), (33, 954336), (36, 874808), (44, 715752), (48, 656106), (66, 477168), (72, 437404), (88, 357876), (96, 328053), (99, 318112), (132, 238584), (144, 218702), (176, 178938), (198, 159056), (264, 119292), (288, 109351), (352, 89469), (396, 79528), (528, 59646), (792, 39764), (1056, 29823), (1584, 19882), (3168, 9941)]