88135160

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8191}}^1$

素因数の和:8471

約数の個数: 32

約数和(自身を含む): 199065600

約数和(自身を除く): 110930440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 8191, 10760, 16382, 32764, 40955, 65528, 81910, 163820, 327640, 2203379, 4406758, 8813516, 11016895, 17627032, 22033790, 44067580, 88135160]

約数ペア:

[(1, 88135160), (2, 44067580), (4, 22033790), (5, 17627032), (8, 11016895), (10, 8813516), (20, 4406758), (40, 2203379), (269, 327640), (538, 163820), (1076, 81910), (1345, 65528), (2152, 40955), (2690, 32764), (5380, 16382), (8191, 10760)]