31547164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{716981}}^1$

素因数の和:716996

約数の個数: 12

約数和(自身を含む): 60226488

約数和(自身を除く): 28679324

約数列:

[1, 2, 4, 11, 22, 44, 716981, 1433962, 2867924, 7886791, 15773582, 31547164]

約数ペア:

[(1, 31547164), (2, 15773582), (4, 7886791), (11, 2867924), (22, 1433962), (44, 716981)]