85068843412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{159903841}}^1$

素因数の和:159903871

約数の個数: 24

約数和(自身を含む): 179092303040

約数和(自身を除く): 94023459628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 159903841, 319807682, 639615364, 1119326887, 2238653774, 3038172979, 4477307548, 6076345958, 12152691916, 21267210853, 42534421706, 85068843412]

約数ペア:

[(1, 85068843412), (2, 42534421706), (4, 21267210853), (7, 12152691916), (14, 6076345958), (19, 4477307548), (28, 3038172979), (38, 2238653774), (76, 1119326887), (133, 639615364), (266, 319807682), (532, 159903841)]