49969072

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{18701}}^1$

素因数の和:18876

約数の個数: 20

約数和(自身を含む): 97400016

約数和(自身を除く): 47430944

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 18701, 37402, 74804, 149608, 299216, 3123067, 6246134, 12492268, 24984536, 49969072]

約数ペア:

[(1, 49969072), (2, 24984536), (4, 12492268), (8, 6246134), (16, 3123067), (167, 299216), (334, 149608), (668, 74804), (1336, 37402), (2672, 18701)]