31956004

素因数分解:

$2^2\times {\mathrm{1471}}^1\times {\mathrm{5431}}^1$

素因数の和:6906

約数の個数: 12

約数和(自身を含む): 55971328

約数和(自身を除く): 24015324

約数列:

[1, 2, 4, 1471, 2942, 5431, 5884, 10862, 21724, 7989001, 15978002, 31956004]

約数ペア:

[(1, 31956004), (2, 15978002), (4, 7989001), (1471, 21724), (2942, 10862), (5431, 5884)]