80871256

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{348583}}^1$

素因数の和:348618

約数の個数: 16

約数和(自身を含む): 156862800

約数和(自身を除く): 75991544

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 348583, 697166, 1394332, 2788664, 10108907, 20217814, 40435628, 80871256]

約数ペア:

[(1, 80871256), (2, 40435628), (4, 20217814), (8, 10108907), (29, 2788664), (58, 1394332), (116, 697166), (232, 348583)]