131124328

素因数分解:

$2^3\times {\mathrm{2113}}^1\times {\mathrm{7757}}^1$

素因数の和:9876

約数の個数: 16

約数和(自身を含む): 246006180

約数和(自身を除く): 114881852

約数列:

[1, 2, 4, 8, 2113, 4226, 7757, 8452, 15514, 16904, 31028, 62056, 16390541, 32781082, 65562164, 131124328]

約数ペア:

[(1, 131124328), (2, 65562164), (4, 32781082), (8, 16390541), (2113, 62056), (4226, 31028), (7757, 16904), (8452, 15514)]