31012058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18307}}^1$

素因数の和:18338

約数の個数: 24

約数和(自身を含む): 58439136

約数和(自身を除く): 27427078

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 18307, 36614, 128149, 201377, 256298, 402754, 1409639, 2215147, 2819278, 4430294, 15506029, 31012058]

約数ペア:

[(1, 31012058), (2, 15506029), (7, 4430294), (11, 2819278), (14, 2215147), (22, 1409639), (77, 402754), (121, 256298), (154, 201377), (242, 128149), (847, 36614), (1694, 18307)]