81878048

素因数分解:

$2^5\times 7^1\times {\mathrm{365527}}^1$

素因数の和:365544

約数の個数: 24

約数和(自身を含む): 184226112

約数和(自身を除く): 102348064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 365527, 731054, 1462108, 2558689, 2924216, 5117378, 5848432, 10234756, 11696864, 20469512, 40939024, 81878048]

約数ペア:

[(1, 81878048), (2, 40939024), (4, 20469512), (7, 11696864), (8, 10234756), (14, 5848432), (16, 5117378), (28, 2924216), (32, 2558689), (56, 1462108), (112, 731054), (224, 365527)]