39376208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{129527}}^1$

素因数の和:129554

約数の個数: 20

約数和(自身を含む): 80307360

約数和(自身を除く): 40931152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 129527, 259054, 518108, 1036216, 2072432, 2461013, 4922026, 9844052, 19688104, 39376208]

約数ペア:

[(1, 39376208), (2, 19688104), (4, 9844052), (8, 4922026), (16, 2461013), (19, 2072432), (38, 1036216), (76, 518108), (152, 259054), (304, 129527)]