81344216

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{4603}}^1$

素因数の和:4703

約数の個数: 24

約数和(自身を含む): 155868420

約数和(自身を除く): 74524204

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2209, 4418, 4603, 8836, 9206, 17672, 18412, 36824, 216341, 432682, 865364, 1730728, 10168027, 20336054, 40672108, 81344216]

約数ペア:

[(1, 81344216), (2, 40672108), (4, 20336054), (8, 10168027), (47, 1730728), (94, 865364), (188, 432682), (376, 216341), (2209, 36824), (4418, 18412), (4603, 17672), (8836, 9206)]