85810286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 139330368

約数和(自身を除く): 53520082

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 577, 1154, 1219, 1403, 2438, 2806, 3233, 6466, 13271, 26542, 30581, 35197, 61162, 70394, 74359, 148718, 703363, 809531, 1406726, 1619062, 1865441, 3730882, 42905143, 85810286]

約数ペア:

[(1, 85810286), (2, 42905143), (23, 3730882), (46, 1865441), (53, 1619062), (61, 1406726), (106, 809531), (122, 703363), (577, 148718), (1154, 74359), (1219, 70394), (1403, 61162), (2438, 35197), (2806, 30581), (3233, 26542), (6466, 13271)]