31647504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 62632176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 719, 786, 917, 1048, 1438, 1572, 1834, 2096, 2157, 2751, 2876, 3144, 3668, 4314, 5033, 5502, 5752, 6288, 7336, 8628, 10066, 11004, 11504, 14672, 15099, 17256, 20132, 22008, 30198, 34512, 40264, 44016, 60396, 80528, 94189, 120792, 188378, 241584, 282567, 376756, 565134, 659323, 753512, 1130268, 1318646, 1507024, 1977969, 2260536, 2637292, 3955938, 4521072, 5274584, 7911876, 10549168, 15823752, 31647504]

約数ペア:

[(1, 31647504), (2, 15823752), (3, 10549168), (4, 7911876), (6, 5274584), (7, 4521072), (8, 3955938), (12, 2637292), (14, 2260536), (16, 1977969), (21, 1507024), (24, 1318646), (28, 1130268), (42, 753512), (48, 659323), (56, 565134), (84, 376756), (112, 282567), (131, 241584), (168, 188378), (262, 120792), (336, 94189), (393, 80528), (524, 60396), (719, 44016), (786, 40264), (917, 34512), (1048, 30198), (1438, 22008), (1572, 20132), (1834, 17256), (2096, 15099), (2157, 14672), (2751, 11504), (2876, 11004), (3144, 10066), (3668, 8628), (4314, 7336), (5033, 6288), (5502, 5752)]