78549242

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{3931}}^1$

素因数の和:4133

約数の個数: 16

約数和(自身を含む): 120224832

約数和(自身を除く): 41675590

約数列:

[1, 2, 97, 103, 194, 206, 3931, 7862, 9991, 19982, 381307, 404893, 762614, 809786, 39274621, 78549242]

約数ペア:

[(1, 78549242), (2, 39274621), (97, 809786), (103, 762614), (194, 404893), (206, 381307), (3931, 19982), (7862, 9991)]