31051296

素因数分解:

$2^5\times 3^3\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 91869120

約数和(自身を除く): 60817824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 83, 96, 108, 144, 166, 216, 249, 288, 332, 432, 433, 498, 664, 747, 864, 866, 996, 1299, 1328, 1494, 1732, 1992, 2241, 2598, 2656, 2988, 3464, 3897, 3984, 4482, 5196, 5976, 6928, 7794, 7968, 8964, 10392, 11691, 11952, 13856, 15588, 17928, 20784, 23382, 23904, 31176, 35856, 35939, 41568, 46764, 62352, 71712, 71878, 93528, 107817, 124704, 143756, 187056, 215634, 287512, 323451, 374112, 431268, 575024, 646902, 862536, 970353, 1150048, 1293804, 1725072, 1940706, 2587608, 3450144, 3881412, 5175216, 7762824, 10350432, 15525648, 31051296]

約数ペア:

[(1, 31051296), (2, 15525648), (3, 10350432), (4, 7762824), (6, 5175216), (8, 3881412), (9, 3450144), (12, 2587608), (16, 1940706), (18, 1725072), (24, 1293804), (27, 1150048), (32, 970353), (36, 862536), (48, 646902), (54, 575024), (72, 431268), (83, 374112), (96, 323451), (108, 287512), (144, 215634), (166, 187056), (216, 143756), (249, 124704), (288, 107817), (332, 93528), (432, 71878), (433, 71712), (498, 62352), (664, 46764), (747, 41568), (864, 35939), (866, 35856), (996, 31176), (1299, 23904), (1328, 23382), (1494, 20784), (1732, 17928), (1992, 15588), (2241, 13856), (2598, 11952), (2656, 11691), (2988, 10392), (3464, 8964), (3897, 7968), (3984, 7794), (4482, 6928), (5196, 5976)]