54340912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{178753}}^1$

素因数の和:178780

約数の個数: 20

約数和(自身を含む): 110827480

約数和(自身を除く): 56486568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 178753, 357506, 715012, 1430024, 2860048, 3396307, 6792614, 13585228, 27170456, 54340912]

約数ペア:

[(1, 54340912), (2, 27170456), (4, 13585228), (8, 6792614), (16, 3396307), (19, 2860048), (38, 1430024), (76, 715012), (152, 357506), (304, 178753)]