31785096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 91543680

約数和(自身を除く): 59758584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1381, 1644, 1918, 2762, 2877, 3288, 3836, 4143, 5524, 5754, 7672, 8286, 9667, 11048, 11508, 16572, 19334, 23016, 29001, 33144, 38668, 58002, 77336, 116004, 189197, 232008, 378394, 567591, 756788, 1135182, 1324379, 1513576, 2270364, 2648758, 3973137, 4540728, 5297516, 7946274, 10595032, 15892548, 31785096]

約数ペア:

[(1, 31785096), (2, 15892548), (3, 10595032), (4, 7946274), (6, 5297516), (7, 4540728), (8, 3973137), (12, 2648758), (14, 2270364), (21, 1513576), (24, 1324379), (28, 1135182), (42, 756788), (56, 567591), (84, 378394), (137, 232008), (168, 189197), (274, 116004), (411, 77336), (548, 58002), (822, 38668), (959, 33144), (1096, 29001), (1381, 23016), (1644, 19334), (1918, 16572), (2762, 11508), (2877, 11048), (3288, 9667), (3836, 8286), (4143, 7672), (5524, 5754)]