164437072

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{9949}}^1$

素因数の和:10990

約数の個数: 20

約数和(自身を含む): 318937300

約数和(自身を除く): 154500228

約数列:

[1, 2, 4, 8, 16, 1033, 2066, 4132, 8264, 9949, 16528, 19898, 39796, 79592, 159184, 10277317, 20554634, 41109268, 82218536, 164437072]

約数ペア:

[(1, 164437072), (2, 82218536), (4, 41109268), (8, 20554634), (16, 10277317), (1033, 159184), (2066, 79592), (4132, 39796), (8264, 19898), (9949, 16528)]