54857864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{360907}}^1$

素因数の和:360932

約数の個数: 16

約数和(自身を含む): 108272400

約数和(自身を除く): 53414536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 360907, 721814, 1443628, 2887256, 6857233, 13714466, 27428932, 54857864]

約数ペア:

[(1, 54857864), (2, 27428932), (4, 13714466), (8, 6857233), (19, 2887256), (38, 1443628), (76, 721814), (152, 360907)]