131460064

素因数分解:

$2^5\times {\mathrm{643}}^1\times {\mathrm{6389}}^1$

素因数の和:7042

約数の個数: 24

約数和(自身を含む): 259255080

約数和(自身を除く): 127795016

約数列:

[1, 2, 4, 8, 16, 32, 643, 1286, 2572, 5144, 6389, 10288, 12778, 20576, 25556, 51112, 102224, 204448, 4108127, 8216254, 16432508, 32865016, 65730032, 131460064]

約数ペア:

[(1, 131460064), (2, 65730032), (4, 32865016), (8, 16432508), (16, 8216254), (32, 4108127), (643, 204448), (1286, 102224), (2572, 51112), (5144, 25556), (6389, 20576), (10288, 12778)]