40171168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{66071}}^1$

素因数の和:66100

約数の個数: 24

約数和(自身を含む): 83250720

約数和(自身を除く): 43079552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 66071, 132142, 264284, 528568, 1057136, 1255349, 2114272, 2510698, 5021396, 10042792, 20085584, 40171168]

約数ペア:

[(1, 40171168), (2, 20085584), (4, 10042792), (8, 5021396), (16, 2510698), (19, 2114272), (32, 1255349), (38, 1057136), (76, 528568), (152, 264284), (304, 132142), (608, 66071)]