103475824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{340381}}^1$

素因数の和:340408

約数の個数: 20

約数和(自身を含む): 211036840

約数和(自身を除く): 107561016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 340381, 680762, 1361524, 2723048, 5446096, 6467239, 12934478, 25868956, 51737912, 103475824]

約数ペア:

[(1, 103475824), (2, 51737912), (4, 25868956), (8, 12934478), (16, 6467239), (19, 5446096), (38, 2723048), (76, 1361524), (152, 680762), (304, 340381)]