31700014

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 48381120

約数和(自身を除く): 16681106

約数列:

[1, 2, 79, 158, 313, 626, 641, 1282, 24727, 49454, 50639, 101278, 200633, 401266, 15850007, 31700014]

約数ペア:

[(1, 31700014), (2, 15850007), (79, 401266), (158, 200633), (313, 101278), (626, 50639), (641, 49454), (1282, 24727)]