31077984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 63270816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 103, 112, 168, 206, 224, 309, 336, 412, 449, 618, 672, 721, 824, 898, 1236, 1347, 1442, 1648, 1796, 2163, 2472, 2694, 2884, 3143, 3296, 3592, 4326, 4944, 5388, 5768, 6286, 7184, 8652, 9429, 9888, 10776, 11536, 12572, 14368, 17304, 18858, 21552, 23072, 25144, 34608, 37716, 43104, 46247, 50288, 69216, 75432, 92494, 100576, 138741, 150864, 184988, 277482, 301728, 323729, 369976, 554964, 647458, 739952, 971187, 1109928, 1294916, 1479904, 1942374, 2219856, 2589832, 3884748, 4439712, 5179664, 7769496, 10359328, 15538992, 31077984]

約数ペア:

[(1, 31077984), (2, 15538992), (3, 10359328), (4, 7769496), (6, 5179664), (7, 4439712), (8, 3884748), (12, 2589832), (14, 2219856), (16, 1942374), (21, 1479904), (24, 1294916), (28, 1109928), (32, 971187), (42, 739952), (48, 647458), (56, 554964), (84, 369976), (96, 323729), (103, 301728), (112, 277482), (168, 184988), (206, 150864), (224, 138741), (309, 100576), (336, 92494), (412, 75432), (449, 69216), (618, 50288), (672, 46247), (721, 43104), (824, 37716), (898, 34608), (1236, 25144), (1347, 23072), (1442, 21552), (1648, 18858), (1796, 17304), (2163, 14368), (2472, 12572), (2694, 11536), (2884, 10776), (3143, 9888), (3296, 9429), (3592, 8652), (4326, 7184), (4944, 6286), (5388, 5768)]