575248

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 20

約数和(自身を含む): 1126540

約数和(自身を除く): 551292

約数列:

[1, 2, 4, 8, 16, 157, 229, 314, 458, 628, 916, 1256, 1832, 2512, 3664, 35953, 71906, 143812, 287624, 575248]

約数ペア:

[(1, 575248), (2, 287624), (4, 143812), (8, 71906), (16, 35953), (157, 3664), (229, 2512), (314, 1832), (458, 1256), (628, 916)]