227910064

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{22153}}^1$

素因数の和:22804

約数の個数: 20

約数和(自身を含む): 442282456

約数和(自身を除く): 214372392

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 10288, 22153, 44306, 88612, 177224, 354448, 14244379, 28488758, 56977516, 113955032, 227910064]

約数ペア:

[(1, 227910064), (2, 113955032), (4, 56977516), (8, 28488758), (16, 14244379), (643, 354448), (1286, 177224), (2572, 88612), (5144, 44306), (10288, 22153)]