85519216

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 170239104

約数和(自身を除く): 84719888

約数列:

[1, 2, 4, 8, 16, 71, 83, 142, 166, 284, 332, 568, 664, 907, 1136, 1328, 1814, 3628, 5893, 7256, 11786, 14512, 23572, 47144, 64397, 75281, 94288, 128794, 150562, 257588, 301124, 515176, 602248, 1030352, 1204496, 5344951, 10689902, 21379804, 42759608, 85519216]

約数ペア:

[(1, 85519216), (2, 42759608), (4, 21379804), (8, 10689902), (16, 5344951), (71, 1204496), (83, 1030352), (142, 602248), (166, 515176), (284, 301124), (332, 257588), (568, 150562), (664, 128794), (907, 94288), (1136, 75281), (1328, 64397), (1814, 47144), (3628, 23572), (5893, 14512), (7256, 11786)]