128210792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{516979}}^1$

素因数の和:517016

約数の個数: 16

約数和(自身を含む): 248150400

約数和(自身を除く): 119939608

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 516979, 1033958, 2067916, 4135832, 16026349, 32052698, 64105396, 128210792]

約数ペア:

[(1, 128210792), (2, 64105396), (4, 32052698), (8, 16026349), (31, 4135832), (62, 2067916), (124, 1033958), (248, 516979)]