69117994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{20011}}^1$

素因数の和:20181

約数の個数: 16

約数和(自身を含む): 113828256

約数和(自身を除く): 44710262

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 20011, 40022, 220121, 440242, 3141727, 6283454, 34558997, 69117994]

約数ペア:

[(1, 69117994), (2, 34558997), (11, 6283454), (22, 3141727), (157, 440242), (314, 220121), (1727, 40022), (3454, 20011)]