91307128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19577}}^1$

素因数の和:19647

約数の個数: 32

約数和(自身を含む): 190298160

約数和(自身を除く): 98991032

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 19577, 39154, 78308, 156616, 215347, 430694, 861388, 1037581, 1722776, 2075162, 4150324, 8300648, 11413391, 22826782, 45653564, 91307128]

約数ペア:

[(1, 91307128), (2, 45653564), (4, 22826782), (8, 11413391), (11, 8300648), (22, 4150324), (44, 2075162), (53, 1722776), (88, 1037581), (106, 861388), (212, 430694), (424, 215347), (583, 156616), (1166, 78308), (2332, 39154), (4664, 19577)]