16498168

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{2081}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 30980160

約数和(自身を除く): 14481992

約数列:

[1, 2, 4, 8, 991, 1982, 2081, 3964, 4162, 7928, 8324, 16648, 2062271, 4124542, 8249084, 16498168]

約数ペア:

[(1, 16498168), (2, 8249084), (4, 4124542), (8, 2062271), (991, 16648), (1982, 8324), (2081, 7928), (3964, 4162)]