85334048

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 54

約数和(自身を含む): 178131807

約数和(自身を除く): 92797759

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 529, 568, 736, 1058, 1136, 1633, 2116, 2272, 3266, 4232, 5041, 6532, 8464, 10082, 13064, 16928, 20164, 26128, 37559, 40328, 52256, 75118, 80656, 115943, 150236, 161312, 231886, 300472, 463772, 600944, 927544, 1201888, 1855088, 2666689, 3710176, 5333378, 10666756, 21333512, 42667024, 85334048]

約数ペア:

[(1, 85334048), (2, 42667024), (4, 21333512), (8, 10666756), (16, 5333378), (23, 3710176), (32, 2666689), (46, 1855088), (71, 1201888), (92, 927544), (142, 600944), (184, 463772), (284, 300472), (368, 231886), (529, 161312), (568, 150236), (736, 115943), (1058, 80656), (1136, 75118), (1633, 52256), (2116, 40328), (2272, 37559), (3266, 26128), (4232, 20164), (5041, 16928), (6532, 13064), (8464, 10082)]