31331242

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3361}}^1$

素因数の和:3501

約数の個数: 16

約数和(自身を含む): 48412800

約数和(自身を除く): 17081558

約数列:

[1, 2, 59, 79, 118, 158, 3361, 4661, 6722, 9322, 198299, 265519, 396598, 531038, 15665621, 31331242]

約数ペア:

[(1, 31331242), (2, 15665621), (59, 531038), (79, 396598), (118, 265519), (158, 198299), (3361, 9322), (4661, 6722)]