81586936

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{93563}}^1$

素因数の和:93678

約数の個数: 16

約数和(自身を含む): 154380600

約数和(自身を除く): 72793664

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 93563, 187126, 374252, 748504, 10198367, 20396734, 40793468, 81586936]

約数ペア:

[(1, 81586936), (2, 40793468), (4, 20396734), (8, 10198367), (109, 748504), (218, 374252), (436, 187126), (872, 93563)]