85451824

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 169899840

約数和(自身を除く): 84448016

約数列:

[1, 2, 4, 8, 16, 59, 118, 131, 236, 262, 472, 524, 691, 944, 1048, 1382, 2096, 2764, 5528, 7729, 11056, 15458, 30916, 40769, 61832, 81538, 90521, 123664, 163076, 181042, 326152, 362084, 652304, 724168, 1448336, 5340739, 10681478, 21362956, 42725912, 85451824]

約数ペア:

[(1, 85451824), (2, 42725912), (4, 21362956), (8, 10681478), (16, 5340739), (59, 1448336), (118, 724168), (131, 652304), (236, 362084), (262, 326152), (472, 181042), (524, 163076), (691, 123664), (944, 90521), (1048, 81538), (1382, 61832), (2096, 40769), (2764, 30916), (5528, 15458), (7729, 11056)]