131879672

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{23251}}^1$

素因数の和:23966

約数の個数: 16

約数和(自身を含む): 247633800

約数和(自身を除く): 115754128

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 23251, 46502, 93004, 186008, 16484959, 32969918, 65939836, 131879672]

約数ペア:

[(1, 131879672), (2, 65939836), (4, 32969918), (8, 16484959), (709, 186008), (1418, 93004), (2836, 46502), (5672, 23251)]