90660954448

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{68268791}}^1$

素因数の和:68268882

約数の個数: 20

約数和(自身を含む): 177771934368

約数和(自身を除く): 87110979920

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 68268791, 136537582, 273075164, 546150328, 1092300656, 5666309653, 11332619306, 22665238612, 45330477224, 90660954448]

約数ペア:

[(1, 90660954448), (2, 45330477224), (4, 22665238612), (8, 11332619306), (16, 5666309653), (83, 1092300656), (166, 546150328), (332, 273075164), (664, 136537582), (1328, 68268791)]