13442008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{21269}}^1$

素因数の和:21354

約数の個数: 16

約数和(自身を含む): 25524000

約数和(自身を除く): 12081992

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 21269, 42538, 85076, 170152, 1680251, 3360502, 6721004, 13442008]

約数ペア:

[(1, 13442008), (2, 6721004), (4, 3360502), (8, 1680251), (79, 170152), (158, 85076), (316, 42538), (632, 21269)]