31388544

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2508

約数の個数: 96

約数和(自身を含む): 98574840

約数和(自身を除く): 67186296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 2477, 3168, 4224, 4954, 6336, 7431, 9908, 12672, 14862, 19816, 22293, 27247, 29724, 39632, 44586, 54494, 59448, 79264, 81741, 89172, 108988, 118896, 158528, 163482, 178344, 217976, 237792, 245223, 317056, 326964, 356688, 435952, 475584, 490446, 653928, 713376, 871904, 951168, 980892, 1307856, 1426752, 1743808, 1961784, 2615712, 2853504, 3487616, 3923568, 5231424, 7847136, 10462848, 15694272, 31388544]

約数ペア:

[(1, 31388544), (2, 15694272), (3, 10462848), (4, 7847136), (6, 5231424), (8, 3923568), (9, 3487616), (11, 2853504), (12, 2615712), (16, 1961784), (18, 1743808), (22, 1426752), (24, 1307856), (32, 980892), (33, 951168), (36, 871904), (44, 713376), (48, 653928), (64, 490446), (66, 475584), (72, 435952), (88, 356688), (96, 326964), (99, 317056), (128, 245223), (132, 237792), (144, 217976), (176, 178344), (192, 163482), (198, 158528), (264, 118896), (288, 108988), (352, 89172), (384, 81741), (396, 79264), (528, 59448), (576, 54494), (704, 44586), (792, 39632), (1056, 29724), (1152, 27247), (1408, 22293), (1584, 19816), (2112, 14862), (2477, 12672), (3168, 9908), (4224, 7431), (4954, 6336)]