31915750234

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1467121}}^1$

素因数の和:1467345

約数の個数: 16

約数和(自身を含む): 48855162600

約数和(自身を除く): 16939412366

約数列:

[1, 2, 73, 146, 149, 298, 10877, 21754, 1467121, 2934242, 107099833, 214199666, 218601029, 437202058, 15957875117, 31915750234]

約数ペア:

[(1, 31915750234), (2, 15957875117), (73, 437202058), (146, 218601029), (149, 214199666), (298, 107099833), (10877, 2934242), (21754, 1467121)]