4381616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{5167}}^1$

素因数の和:5228

約数の個数: 20

約数和(自身を含む): 8651232

約数和(自身を除く): 4269616

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 5167, 10334, 20668, 41336, 82672, 273851, 547702, 1095404, 2190808, 4381616]

約数ペア:

[(1, 4381616), (2, 2190808), (4, 1095404), (8, 547702), (16, 273851), (53, 82672), (106, 41336), (212, 20668), (424, 10334), (848, 5167)]