89042864

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{35447}}^1$

素因数の和:35612

約数の個数: 20

約数和(自身を含む): 173624304

約数和(自身を除く): 84581440

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 35447, 70894, 141788, 283576, 567152, 5565179, 11130358, 22260716, 44521432, 89042864]

約数ペア:

[(1, 89042864), (2, 44521432), (4, 22260716), (8, 11130358), (16, 5565179), (157, 567152), (314, 283576), (628, 141788), (1256, 70894), (2512, 35447)]