21230432

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{1093}}^1$

素因数の和:1710

約数の個数: 24

約数和(自身を含む): 41904576

約数和(自身を除く): 20674144

約数列:

[1, 2, 4, 8, 16, 32, 607, 1093, 1214, 2186, 2428, 4372, 4856, 8744, 9712, 17488, 19424, 34976, 663451, 1326902, 2653804, 5307608, 10615216, 21230432]

約数ペア:

[(1, 21230432), (2, 10615216), (4, 5307608), (8, 2653804), (16, 1326902), (32, 663451), (607, 34976), (1093, 19424), (1214, 17488), (2186, 9712), (2428, 8744), (4372, 4856)]