103638448

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{78041}}^1$

素因数の和:78132

約数の個数: 20

約数和(自身を含む): 203221368

約数和(自身を除く): 99582920

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 78041, 156082, 312164, 624328, 1248656, 6477403, 12954806, 25909612, 51819224, 103638448]

約数ペア:

[(1, 103638448), (2, 51819224), (4, 25909612), (8, 12954806), (16, 6477403), (83, 1248656), (166, 624328), (332, 312164), (664, 156082), (1328, 78041)]