103818128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{341507}}^1$

素因数の和:341534

約数の個数: 20

約数和(自身を含む): 211734960

約数和(自身を除く): 107916832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 341507, 683014, 1366028, 2732056, 5464112, 6488633, 12977266, 25954532, 51909064, 103818128]

約数ペア:

[(1, 103818128), (2, 51909064), (4, 25954532), (8, 12977266), (16, 6488633), (19, 5464112), (38, 2732056), (76, 1366028), (152, 683014), (304, 341507)]