54063664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{177841}}^1$

素因数の和:177868

約数の個数: 20

約数和(自身を含む): 110262040

約数和(自身を除く): 56198376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 177841, 355682, 711364, 1422728, 2845456, 3378979, 6757958, 13515916, 27031832, 54063664]

約数ペア:

[(1, 54063664), (2, 27031832), (4, 13515916), (8, 6757958), (16, 3378979), (19, 2845456), (38, 1422728), (76, 711364), (152, 355682), (304, 177841)]