31192008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 83592000

約数和(自身を除く): 52399992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 178, 204, 267, 356, 408, 534, 712, 859, 1068, 1513, 1718, 2136, 2577, 3026, 3436, 4539, 5154, 6052, 6872, 9078, 10308, 12104, 14603, 18156, 20616, 29206, 36312, 43809, 58412, 76451, 87618, 116824, 152902, 175236, 229353, 305804, 350472, 458706, 611608, 917412, 1299667, 1834824, 2599334, 3899001, 5198668, 7798002, 10397336, 15596004, 31192008]

約数ペア:

[(1, 31192008), (2, 15596004), (3, 10397336), (4, 7798002), (6, 5198668), (8, 3899001), (12, 2599334), (17, 1834824), (24, 1299667), (34, 917412), (51, 611608), (68, 458706), (89, 350472), (102, 305804), (136, 229353), (178, 175236), (204, 152902), (267, 116824), (356, 87618), (408, 76451), (534, 58412), (712, 43809), (859, 36312), (1068, 29206), (1513, 20616), (1718, 18156), (2136, 14603), (2577, 12104), (3026, 10308), (3436, 9078), (4539, 6872), (5154, 6052)]