2016020272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1723}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 4624402432

約数和(自身を除く): 2608382160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 337, 434, 496, 674, 868, 1348, 1723, 1736, 2359, 2696, 3446, 3472, 4718, 5392, 6892, 9436, 10447, 12061, 13784, 18872, 20894, 24122, 27568, 37744, 41788, 48244, 53413, 73129, 83576, 96488, 106826, 146258, 167152, 192976, 213652, 292516, 373891, 427304, 580651, 585032, 747782, 854608, 1161302, 1170064, 1495564, 2322604, 2991128, 4064557, 4645208, 5982256, 8129114, 9290416, 16258228, 18000181, 32516456, 36000362, 65032912, 72000724, 126001267, 144001448, 252002534, 288002896, 504005068, 1008010136, 2016020272]

約数ペア:

[(1, 2016020272), (2, 1008010136), (4, 504005068), (7, 288002896), (8, 252002534), (14, 144001448), (16, 126001267), (28, 72000724), (31, 65032912), (56, 36000362), (62, 32516456), (112, 18000181), (124, 16258228), (217, 9290416), (248, 8129114), (337, 5982256), (434, 4645208), (496, 4064557), (674, 2991128), (868, 2322604), (1348, 1495564), (1723, 1170064), (1736, 1161302), (2359, 854608), (2696, 747782), (3446, 585032), (3472, 580651), (4718, 427304), (5392, 373891), (6892, 292516), (9436, 213652), (10447, 192976), (12061, 167152), (13784, 146258), (18872, 106826), (20894, 96488), (24122, 83576), (27568, 73129), (37744, 53413), (41788, 48244)]