83775952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{402769}}^1$

素因数の和:402790

約数の個数: 20

約数和(自身を含む): 174802180

約数和(自身を除く): 91026228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 402769, 805538, 1611076, 3222152, 5235997, 6444304, 10471994, 20943988, 41887976, 83775952]

約数ペア:

[(1, 83775952), (2, 41887976), (4, 20943988), (8, 10471994), (13, 6444304), (16, 5235997), (26, 3222152), (52, 1611076), (104, 805538), (208, 402769)]