78116984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{887693}}^1$

素因数の和:887710

約数の個数: 16

約数和(自身を含む): 159784920

約数和(自身を除く): 81667936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 887693, 1775386, 3550772, 7101544, 9764623, 19529246, 39058492, 78116984]

約数ペア:

[(1, 78116984), (2, 39058492), (4, 19529246), (8, 9764623), (11, 7101544), (22, 3550772), (44, 1775386), (88, 887693)]