85489568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{86179}}^1$

素因数の和:86220

約数の個数: 24

約数和(自身を含む): 173738880

約数和(自身を除く): 88249312

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 86179, 172358, 344716, 689432, 1378864, 2671549, 2757728, 5343098, 10686196, 21372392, 42744784, 85489568]

約数ペア:

[(1, 85489568), (2, 42744784), (4, 21372392), (8, 10686196), (16, 5343098), (31, 2757728), (32, 2671549), (62, 1378864), (124, 689432), (248, 344716), (496, 172358), (992, 86179)]