56720152

素因数分解:

$2^3\times {\mathrm{907}}^1\times {\mathrm{7817}}^1$

素因数の和:8730

約数の個数: 16

約数和(自身を含む): 106481160

約数和(自身を除く): 49761008

約数列:

[1, 2, 4, 8, 907, 1814, 3628, 7256, 7817, 15634, 31268, 62536, 7090019, 14180038, 28360076, 56720152]

約数ペア:

[(1, 56720152), (2, 28360076), (4, 14180038), (8, 7090019), (907, 62536), (1814, 31268), (3628, 15634), (7256, 7817)]