31020014

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 47201616

約数和(自身を除く): 16181602

約数列:

[1, 2, 131, 197, 262, 394, 601, 1202, 25807, 51614, 78731, 118397, 157462, 236794, 15510007, 31020014]

約数ペア:

[(1, 31020014), (2, 15510007), (131, 236794), (197, 157462), (262, 118397), (394, 78731), (601, 51614), (1202, 25807)]