40034462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35809}}^1$

素因数の和:35867

約数の個数: 16

約数和(自身を含む): 66176880

約数和(自身を除く): 26142418

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 35809, 71618, 465517, 931034, 1539787, 3079574, 20017231, 40034462]

約数ペア:

[(1, 40034462), (2, 20017231), (13, 3079574), (26, 1539787), (43, 931034), (86, 465517), (559, 71618), (1118, 35809)]