31707756

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11149}}^1$

素因数の和:11238

約数の個数: 36

約数和(自身を含む): 81172000

約数和(自身を除く): 49464244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 11149, 22298, 33447, 44596, 66894, 100341, 133788, 200682, 401364, 880771, 1761542, 2642313, 3523084, 5284626, 7926939, 10569252, 15853878, 31707756]

約数ペア:

[(1, 31707756), (2, 15853878), (3, 10569252), (4, 7926939), (6, 5284626), (9, 3523084), (12, 2642313), (18, 1761542), (36, 880771), (79, 401364), (158, 200682), (237, 133788), (316, 100341), (474, 66894), (711, 44596), (948, 33447), (1422, 22298), (2844, 11149)]