31516166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{1213}}^1$

素因数の和:2407

約数の個数: 16

約数和(自身を含む): 51658128

約数和(自身を除く): 20141962

約数列:

[1, 2, 11, 22, 1181, 1213, 2362, 2426, 12991, 13343, 25982, 26686, 1432553, 2865106, 15758083, 31516166]

約数ペア:

[(1, 31516166), (2, 15758083), (11, 2865106), (22, 1432553), (1181, 26686), (1213, 25982), (2362, 13343), (2426, 12991)]