31307848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27367}}^1$

素因数の和:27397

約数の個数: 32

約数和(自身を含む): 68967360

約数和(自身を除く): 37659512

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27367, 54734, 109468, 218936, 301037, 355771, 602074, 711542, 1204148, 1423084, 2408296, 2846168, 3913481, 7826962, 15653924, 31307848]

約数ペア:

[(1, 31307848), (2, 15653924), (4, 7826962), (8, 3913481), (11, 2846168), (13, 2408296), (22, 1423084), (26, 1204148), (44, 711542), (52, 602074), (88, 355771), (104, 301037), (143, 218936), (286, 109468), (572, 54734), (1144, 27367)]