86387728

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9293}}^1$

素因数の和:9391

約数の個数: 40

約数和(自身を含む): 193612608

約数和(自身を除く): 107224880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9293, 9296, 18586, 37172, 65051, 74344, 130102, 148688, 260204, 520408, 771319, 1040816, 1542638, 3085276, 5399233, 6170552, 10798466, 12341104, 21596932, 43193864, 86387728]

約数ペア:

[(1, 86387728), (2, 43193864), (4, 21596932), (7, 12341104), (8, 10798466), (14, 6170552), (16, 5399233), (28, 3085276), (56, 1542638), (83, 1040816), (112, 771319), (166, 520408), (332, 260204), (581, 148688), (664, 130102), (1162, 74344), (1328, 65051), (2324, 37172), (4648, 18586), (9293, 9296)]