83503144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 160425000

約数和(自身を除く): 76921856

約数列:

[1, 2, 4, 8, 61, 122, 137, 244, 274, 488, 548, 1096, 1249, 2498, 4996, 8357, 9992, 16714, 33428, 66856, 76189, 152378, 171113, 304756, 342226, 609512, 684452, 1368904, 10437893, 20875786, 41751572, 83503144]

約数ペア:

[(1, 83503144), (2, 41751572), (4, 20875786), (8, 10437893), (61, 1368904), (122, 684452), (137, 609512), (244, 342226), (274, 304756), (488, 171113), (548, 152378), (1096, 76189), (1249, 66856), (2498, 33428), (4996, 16714), (8357, 9992)]