31926442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19979}}^1$

素因数の和:20045

約数の個数: 16

約数和(自身を含む): 51788160

約数和(自身を除く): 19861718

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 19979, 39958, 339643, 679286, 939013, 1878026, 15963221, 31926442]

約数ペア:

[(1, 31926442), (2, 15963221), (17, 1878026), (34, 939013), (47, 679286), (94, 339643), (799, 39958), (1598, 19979)]