83933456

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{33413}}^1$

素因数の和:33578

約数の個数: 20

約数和(自身を含む): 163661772

約数和(自身を除く): 79728316

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 33413, 66826, 133652, 267304, 534608, 5245841, 10491682, 20983364, 41966728, 83933456]

約数ペア:

[(1, 83933456), (2, 41966728), (4, 20983364), (8, 10491682), (16, 5245841), (157, 534608), (314, 267304), (628, 133652), (1256, 66826), (2512, 33413)]