31607136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 108

約数和(自身を含む): 98905716

約数和(自身を除く): 67298580

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, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 907, 968, 1056, 1089, 1452, 1584, 1814, 1936, 2178, 2721, 2904, 3168, 3628, 3872, 4356, 5442, 5808, 7256, 8163, 8712, 9977, 10884, 11616, 14512, 16326, 17424, 19954, 21768, 29024, 29931, 32652, 34848, 39908, 43536, 59862, 65304, 79816, 87072, 89793, 109747, 119724, 130608, 159632, 179586, 219494, 239448, 261216, 319264, 329241, 359172, 438988, 478896, 658482, 718344, 877976, 957792, 987723, 1316964, 1436688, 1755952, 1975446, 2633928, 2873376, 3511904, 3950892, 5267856, 7901784, 10535712, 15803568, 31607136]

約数ペア:

[(1, 31607136), (2, 15803568), (3, 10535712), (4, 7901784), (6, 5267856), (8, 3950892), (9, 3511904), (11, 2873376), (12, 2633928), (16, 1975446), (18, 1755952), (22, 1436688), (24, 1316964), (32, 987723), (33, 957792), (36, 877976), (44, 718344), (48, 658482), (66, 478896), (72, 438988), (88, 359172), (96, 329241), (99, 319264), (121, 261216), (132, 239448), (144, 219494), (176, 179586), (198, 159632), (242, 130608), (264, 119724), (288, 109747), (352, 89793), (363, 87072), (396, 79816), (484, 65304), (528, 59862), (726, 43536), (792, 39908), (907, 34848), (968, 32652), (1056, 29931), (1089, 29024), (1452, 21768), (1584, 19954), (1814, 17424), (1936, 16326), (2178, 14512), (2721, 11616), (2904, 10884), (3168, 9977), (3628, 8712), (3872, 8163), (4356, 7256), (5442, 5808)]