2170816

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 28

約数和(自身を含む): 4361688

約数和(自身を除く): 2190872

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 317, 428, 634, 856, 1268, 1712, 2536, 3424, 5072, 6848, 10144, 20288, 33919, 67838, 135676, 271352, 542704, 1085408, 2170816]

約数ペア:

[(1, 2170816), (2, 1085408), (4, 542704), (8, 271352), (16, 135676), (32, 67838), (64, 33919), (107, 20288), (214, 10144), (317, 6848), (428, 5072), (634, 3424), (856, 2536), (1268, 1712)]