87569722

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 132904800

約数和(自身を除く): 45335078

約数列:

[1, 2, 139, 269, 278, 538, 1171, 2342, 37391, 74782, 162769, 314999, 325538, 629998, 43784861, 87569722]

約数ペア:

[(1, 87569722), (2, 43784861), (139, 629998), (269, 325538), (278, 314999), (538, 162769), (1171, 74782), (2342, 37391)]