54832784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{180371}}^1$

素因数の和:180398

約数の個数: 20

約数和(自身を含む): 111830640

約数和(自身を除く): 56997856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 180371, 360742, 721484, 1442968, 2885936, 3427049, 6854098, 13708196, 27416392, 54832784]

約数ペア:

[(1, 54832784), (2, 27416392), (4, 13708196), (8, 6854098), (16, 3427049), (19, 2885936), (38, 1442968), (76, 721484), (152, 360742), (304, 180371)]