31288012

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13463}}^1$

素因数の和:13557

約数の個数: 24

約数和(自身を含む): 63334656

約数和(自身を除く): 32046644

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 13463, 26926, 53852, 94241, 188482, 376964, 1117429, 2234858, 4469716, 7822003, 15644006, 31288012]

約数ペア:

[(1, 31288012), (2, 15644006), (4, 7822003), (7, 4469716), (14, 2234858), (28, 1117429), (83, 376964), (166, 188482), (332, 94241), (581, 53852), (1162, 26926), (2324, 13463)]