258331312

素因数分解:

$2^4\times {\mathrm{3677}}^1\times {\mathrm{4391}}^1$

素因数の和:8076

約数の個数: 20

約数和(自身を含む): 500767056

約数和(自身を除く): 242435744

約数列:

[1, 2, 4, 8, 16, 3677, 4391, 7354, 8782, 14708, 17564, 29416, 35128, 58832, 70256, 16145707, 32291414, 64582828, 129165656, 258331312]

約数ペア:

[(1, 258331312), (2, 129165656), (4, 64582828), (8, 32291414), (16, 16145707), (3677, 70256), (4391, 58832), (7354, 35128), (8782, 29416), (14708, 17564)]