120711152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{443791}}^1$

素因数の和:443816

約数の個数: 20

約数和(自身を含む): 247635936

約数和(自身を除く): 126924784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 443791, 887582, 1775164, 3550328, 7100656, 7544447, 15088894, 30177788, 60355576, 120711152]

約数ペア:

[(1, 120711152), (2, 60355576), (4, 30177788), (8, 15088894), (16, 7544447), (17, 7100656), (34, 3550328), (68, 1775164), (136, 887582), (272, 443791)]