348567152

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{21851}}^1$

素因数の和:22856

約数の個数: 20

約数和(自身を含む): 676057176

約数和(自身を除く): 327490024

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 15952, 21851, 43702, 87404, 174808, 349616, 21785447, 43570894, 87141788, 174283576, 348567152]

約数ペア:

[(1, 348567152), (2, 174283576), (4, 87141788), (8, 43570894), (16, 21785447), (997, 349616), (1994, 174808), (3988, 87404), (7976, 43702), (15952, 21851)]