31703042

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37123}}^1$

素因数の和:37193

約数の個数: 16

約数和(自身を含む): 55240512

約数和(自身を除く): 23537470

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 37123, 74246, 259861, 519722, 2264503, 4529006, 15851521, 31703042]

約数ペア:

[(1, 31703042), (2, 15851521), (7, 4529006), (14, 2264503), (61, 519722), (122, 259861), (427, 74246), (854, 37123)]