146303408

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{20641}}^1$

素因数の和:21092

約数の個数: 20

約数和(自身を含む): 284116488

約数和(自身を除く): 137813080

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 20641, 41282, 82564, 165128, 330256, 9143963, 18287926, 36575852, 73151704, 146303408]

約数ペア:

[(1, 146303408), (2, 73151704), (4, 36575852), (8, 18287926), (16, 9143963), (443, 330256), (886, 165128), (1772, 82564), (3544, 41282), (7088, 20641)]