85897868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{82913}}^1$

素因数の和:82961

約数の個数: 24

約数和(自身を含む): 176440992

約数和(自身を除く): 90543124

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 82913, 165826, 331652, 580391, 1160782, 2321564, 3067781, 6135562, 12271124, 21474467, 42948934, 85897868]

約数ペア:

[(1, 85897868), (2, 42948934), (4, 21474467), (7, 12271124), (14, 6135562), (28, 3067781), (37, 2321564), (74, 1160782), (148, 580391), (259, 331652), (518, 165826), (1036, 82913)]