40437482

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1277}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 61834752

約数和(自身を除く): 21397270

約数列:

[1, 2, 71, 142, 223, 446, 1277, 2554, 15833, 31666, 90667, 181334, 284771, 569542, 20218741, 40437482]

約数ペア:

[(1, 40437482), (2, 20218741), (71, 569542), (142, 284771), (223, 181334), (446, 90667), (1277, 31666), (2554, 15833)]