16147376

素因数分解:

$2^4\times 7^1\times {\mathrm{144173}}^1$

素因数の和:144188

約数の個数: 20

約数和(自身を含む): 35755152

約数和(自身を除く): 19607776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144173, 288346, 576692, 1009211, 1153384, 2018422, 2306768, 4036844, 8073688, 16147376]

約数ペア:

[(1, 16147376), (2, 8073688), (4, 4036844), (7, 2306768), (8, 2018422), (14, 1153384), (16, 1009211), (28, 576692), (56, 288346), (112, 144173)]