85202876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:866

約数の個数: 36

約数和(自身を含む): 164675280

約数和(自身を除く): 79472404

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 401, 439, 484, 802, 878, 1604, 1756, 4411, 4829, 8822, 9658, 17644, 19316, 48521, 53119, 97042, 106238, 176039, 194084, 212476, 352078, 704156, 1936429, 3872858, 7745716, 21300719, 42601438, 85202876]

約数ペア:

[(1, 85202876), (2, 42601438), (4, 21300719), (11, 7745716), (22, 3872858), (44, 1936429), (121, 704156), (242, 352078), (401, 212476), (439, 194084), (484, 176039), (802, 106238), (878, 97042), (1604, 53119), (1756, 48521), (4411, 19316), (4829, 17644), (8822, 9658)]