264467656

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{131707}}^1$

素因数の和:131964

約数の個数: 16

約数和(自身を含む): 497856240

約数和(自身を除く): 233388584

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 131707, 263414, 526828, 1053656, 33058457, 66116914, 132233828, 264467656]

約数ペア:

[(1, 264467656), (2, 132233828), (4, 66116914), (8, 33058457), (251, 1053656), (502, 526828), (1004, 263414), (2008, 131707)]