20169416

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{5743}}^1$

素因数の和:6188

約数の個数: 16

約数和(自身を含む): 37910400

約数和(自身を除く): 17740984

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 5743, 11486, 22972, 45944, 2521177, 5042354, 10084708, 20169416]

約数ペア:

[(1, 20169416), (2, 10084708), (4, 5042354), (8, 2521177), (439, 45944), (878, 22972), (1756, 11486), (3512, 5743)]