65545456

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{12923}}^1$

素因数の和:13248

約数の個数: 20

約数和(自身を含む): 127404792

約数和(自身を除く): 61859336

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 12923, 25846, 51692, 103384, 206768, 4096591, 8193182, 16386364, 32772728, 65545456]

約数ペア:

[(1, 65545456), (2, 32772728), (4, 16386364), (8, 8193182), (16, 4096591), (317, 206768), (634, 103384), (1268, 51692), (2536, 25846), (5072, 12923)]