16886648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{39827}}^1$

素因数の和:39886

約数の個数: 16

約数和(自身を含む): 32260680

約数和(自身を除く): 15374032

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 39827, 79654, 159308, 318616, 2110831, 4221662, 8443324, 16886648]

約数ペア:

[(1, 16886648), (2, 8443324), (4, 4221662), (8, 2110831), (53, 318616), (106, 159308), (212, 79654), (424, 39827)]