31921694

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{5147}}^1$

素因数の和:5599

約数の個数: 16

約数和(自身を含む): 54857088

約数和(自身を除く): 22935394

約数列:

[1, 2, 7, 14, 443, 886, 3101, 5147, 6202, 10294, 36029, 72058, 2280121, 4560242, 15960847, 31921694]

約数ペア:

[(1, 31921694), (2, 15960847), (7, 4560242), (14, 2280121), (443, 72058), (886, 36029), (3101, 10294), (5147, 6202)]