31144078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 56586240

約数和(自身を除く): 25442162

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 613, 1226, 1337, 2674, 3629, 4291, 7258, 8582, 11647, 23294, 25403, 50806, 81529, 117083, 163058, 234166, 819581, 1639162, 2224577, 4449154, 15572039, 31144078]

約数ペア:

[(1, 31144078), (2, 15572039), (7, 4449154), (14, 2224577), (19, 1639162), (38, 819581), (133, 234166), (191, 163058), (266, 117083), (382, 81529), (613, 50806), (1226, 25403), (1337, 23294), (2674, 11647), (3629, 8582), (4291, 7258)]