40146088

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{13901}}^1$

素因数の和:13945

約数の個数: 24

約数和(自身を含む): 79449930

約数和(自身を除く): 39303842

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 13901, 27802, 55604, 111208, 264119, 528238, 1056476, 2112952, 5018261, 10036522, 20073044, 40146088]

約数ペア:

[(1, 40146088), (2, 20073044), (4, 10036522), (8, 5018261), (19, 2112952), (38, 1056476), (76, 528238), (152, 264119), (361, 111208), (722, 55604), (1444, 27802), (2888, 13901)]