86789648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{493123}}^1$

素因数の和:493142

約数の個数: 20

約数和(自身を含む): 183442128

約数和(自身を除く): 96652480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 493123, 986246, 1972492, 3944984, 5424353, 7889968, 10848706, 21697412, 43394824, 86789648]

約数ペア:

[(1, 86789648), (2, 43394824), (4, 21697412), (8, 10848706), (11, 7889968), (16, 5424353), (22, 3944984), (44, 1972492), (88, 986246), (176, 493123)]