83561872

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{4787}}^1$

素因数の和:5886

約数の個数: 20

約数和(自身を含む): 162083376

約数和(自身を除く): 78521504

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 4787, 8728, 9574, 17456, 19148, 38296, 76592, 5222617, 10445234, 20890468, 41780936, 83561872]

約数ペア:

[(1, 83561872), (2, 41780936), (4, 20890468), (8, 10445234), (16, 5222617), (1091, 76592), (2182, 38296), (4364, 19148), (4787, 17456), (8728, 9574)]