31063568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47353}}^1$

素因数の和:47402

約数の個数: 20

約数和(自身を含む): 61654908

約数和(自身を除く): 30591340

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 47353, 94706, 189412, 378824, 757648, 1941473, 3882946, 7765892, 15531784, 31063568]

約数ペア:

[(1, 31063568), (2, 15531784), (4, 7765892), (8, 3882946), (16, 1941473), (41, 757648), (82, 378824), (164, 189412), (328, 94706), (656, 47353)]