338732848

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{290011}}^1$

素因数の和:290092

約数の個数: 20

約数和(自身を含む): 665287528

約数和(自身を除く): 326554680

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 290011, 580022, 1160044, 2320088, 4640176, 21170803, 42341606, 84683212, 169366424, 338732848]

約数ペア:

[(1, 338732848), (2, 169366424), (4, 84683212), (8, 42341606), (16, 21170803), (73, 4640176), (146, 2320088), (292, 1160044), (584, 580022), (1168, 290011)]