193231664

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{256957}}^1$

素因数の和:257012

約数の個数: 20

約数和(自身を含む): 382353504

約数和(自身を除く): 189121840

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 256957, 513914, 1027828, 2055656, 4111312, 12076979, 24153958, 48307916, 96615832, 193231664]

約数ペア:

[(1, 193231664), (2, 96615832), (4, 48307916), (8, 24153958), (16, 12076979), (47, 4111312), (94, 2055656), (188, 1027828), (376, 513914), (752, 256957)]