40686086

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54833}}^1$

素因数の和:54895

約数の個数: 16

約数和(自身を含む): 71064864

約数和(自身を除く): 30378778

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 54833, 109666, 383831, 767662, 2906149, 5812298, 20343043, 40686086]

約数ペア:

[(1, 40686086), (2, 20343043), (7, 5812298), (14, 2906149), (53, 767662), (106, 383831), (371, 109666), (742, 54833)]