86505064

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 164656800

約数和(自身を除く): 78151736

約数列:

[1, 2, 4, 8, 131, 197, 262, 394, 419, 524, 788, 838, 1048, 1576, 1676, 3352, 25807, 51614, 54889, 82543, 103228, 109778, 165086, 206456, 219556, 330172, 439112, 660344, 10813133, 21626266, 43252532, 86505064]

約数ペア:

[(1, 86505064), (2, 43252532), (4, 21626266), (8, 10813133), (131, 660344), (197, 439112), (262, 330172), (394, 219556), (419, 206456), (524, 165086), (788, 109778), (838, 103228), (1048, 82543), (1576, 54889), (1676, 51614), (3352, 25807)]