84237488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{277097}}^1$

素因数の和:277124

約数の個数: 20

約数和(自身を含む): 171800760

約数和(自身を除く): 87563272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 277097, 554194, 1108388, 2216776, 4433552, 5264843, 10529686, 21059372, 42118744, 84237488]

約数ペア:

[(1, 84237488), (2, 42118744), (4, 21059372), (8, 10529686), (16, 5264843), (19, 4433552), (38, 2216776), (76, 1108388), (152, 554194), (304, 277097)]