90228404

素因数分解:

$2^2\times 7^2\times {\mathrm{460349}}^1$

素因数の和:460367

約数の個数: 18

約数和(自身を含む): 183679650

約数和(自身を除く): 93451246

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 460349, 920698, 1841396, 3222443, 6444886, 12889772, 22557101, 45114202, 90228404]

約数ペア:

[(1, 90228404), (2, 45114202), (4, 22557101), (7, 12889772), (14, 6444886), (28, 3222443), (49, 1841396), (98, 920698), (196, 460349)]