31839214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1056

約数の個数: 24

約数和(自身を含む): 52907400

約数和(自身を除く): 21068186

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 883, 1639, 1766, 3278, 9713, 18029, 19426, 36058, 106843, 131567, 213686, 263134, 1447237, 2894474, 15919607, 31839214]

約数ペア:

[(1, 31839214), (2, 15919607), (11, 2894474), (22, 1447237), (121, 263134), (149, 213686), (242, 131567), (298, 106843), (883, 36058), (1639, 19426), (1766, 18029), (3278, 9713)]