83672144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127549}}^1$

素因数の和:127598

約数の個数: 20

約数和(自身を含む): 166070100

約数和(自身を除く): 82397956

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 127549, 255098, 510196, 1020392, 2040784, 5229509, 10459018, 20918036, 41836072, 83672144]

約数ペア:

[(1, 83672144), (2, 41836072), (4, 20918036), (8, 10459018), (16, 5229509), (41, 2040784), (82, 1020392), (164, 510196), (328, 255098), (656, 127549)]