83365136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127081}}^1$

素因数の和:127130

約数の個数: 20

約数和(自身を含む): 165460764

約数和(自身を除く): 82095628

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 127081, 254162, 508324, 1016648, 2033296, 5210321, 10420642, 20841284, 41682568, 83365136]

約数ペア:

[(1, 83365136), (2, 41682568), (4, 20841284), (8, 10420642), (16, 5210321), (41, 2033296), (82, 1016648), (164, 508324), (328, 254162), (656, 127081)]