170979136

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{86179}}^1$

素因数の和:86222

約数の個数: 28

約数和(自身を含む): 350235520

約数和(自身を除く): 179256384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 86179, 172358, 344716, 689432, 1378864, 2671549, 2757728, 5343098, 5515456, 10686196, 21372392, 42744784, 85489568, 170979136]

約数ペア:

[(1, 170979136), (2, 85489568), (4, 42744784), (8, 21372392), (16, 10686196), (31, 5515456), (32, 5343098), (62, 2757728), (64, 2671549), (124, 1378864), (248, 689432), (496, 344716), (992, 172358), (1984, 86179)]