20161738808

素因数分解:

$2^3\times {\mathrm{17027}}^1\times {\mathrm{148013}}^1$

素因数の和:165046

約数の個数: 16

約数和(自身を含む): 37805735880

約数和(自身を除く): 17643997072

約数列:

[1, 2, 4, 8, 17027, 34054, 68108, 136216, 148013, 296026, 592052, 1184104, 2520217351, 5040434702, 10080869404, 20161738808]

約数ペア:

[(1, 20161738808), (2, 10080869404), (4, 5040434702), (8, 2520217351), (17027, 1184104), (34054, 592052), (68108, 296026), (136216, 148013)]