90388952

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{86249}}^1$

素因数の和:86386

約数の個数: 16

約数和(自身を含む): 170775000

約数和(自身を除く): 80386048

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 86249, 172498, 344996, 689992, 11298619, 22597238, 45194476, 90388952]

約数ペア:

[(1, 90388952), (2, 45194476), (4, 22597238), (8, 11298619), (131, 689992), (262, 344996), (524, 172498), (1048, 86249)]