108960784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{219679}}^1$

素因数の和:219718

約数の個数: 20

約数和(自身を含む): 217922560

約数和(自身を除く): 108961776

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 219679, 439358, 878716, 1757432, 3514864, 6810049, 13620098, 27240196, 54480392, 108960784]

約数ペア:

[(1, 108960784), (2, 54480392), (4, 27240196), (8, 13620098), (16, 6810049), (31, 3514864), (62, 1757432), (124, 878716), (248, 439358), (496, 219679)]