40720534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46591}}^1$

素因数の和:46635

約数の個数: 16

約数和(自身を含む): 67092480

約数和(自身を除く): 26371946

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 46591, 93182, 885229, 1071593, 1770458, 2143186, 20360267, 40720534]

約数ペア:

[(1, 40720534), (2, 20360267), (19, 2143186), (23, 1770458), (38, 1071593), (46, 885229), (437, 93182), (874, 46591)]