31479504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4968

約数の個数: 80

約数和(自身を含む): 97850880

約数和(自身を除く): 66371376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4931, 6384, 9862, 14793, 19724, 29586, 34517, 39448, 59172, 69034, 78896, 93689, 103551, 118344, 138068, 187378, 207102, 236688, 276136, 281067, 374756, 414204, 552272, 562134, 655823, 749512, 828408, 1124268, 1311646, 1499024, 1656816, 1967469, 2248536, 2623292, 3934938, 4497072, 5246584, 7869876, 10493168, 15739752, 31479504]

約数ペア:

[(1, 31479504), (2, 15739752), (3, 10493168), (4, 7869876), (6, 5246584), (7, 4497072), (8, 3934938), (12, 2623292), (14, 2248536), (16, 1967469), (19, 1656816), (21, 1499024), (24, 1311646), (28, 1124268), (38, 828408), (42, 749512), (48, 655823), (56, 562134), (57, 552272), (76, 414204), (84, 374756), (112, 281067), (114, 276136), (133, 236688), (152, 207102), (168, 187378), (228, 138068), (266, 118344), (304, 103551), (336, 93689), (399, 78896), (456, 69034), (532, 59172), (798, 39448), (912, 34517), (1064, 29586), (1596, 19724), (2128, 14793), (3192, 9862), (4931, 6384)]