16688944

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{1423}}^1$

素因数の和:2164

約数の個数: 20

約数和(自身を含む): 32401696

約数和(自身を除く): 15712752

約数列:

[1, 2, 4, 8, 16, 733, 1423, 1466, 2846, 2932, 5692, 5864, 11384, 11728, 22768, 1043059, 2086118, 4172236, 8344472, 16688944]

約数ペア:

[(1, 16688944), (2, 8344472), (4, 4172236), (8, 2086118), (16, 1043059), (733, 22768), (1423, 11728), (1466, 11384), (2846, 5864), (2932, 5692)]