90081802

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 136818720

約数和(自身を除く): 46736918

約数列:

[1, 2, 107, 214, 509, 827, 1018, 1654, 54463, 88489, 108926, 176978, 420943, 841886, 45040901, 90081802]

約数ペア:

[(1, 90081802), (2, 45040901), (107, 841886), (214, 420943), (509, 176978), (827, 108926), (1018, 88489), (1654, 54463)]