31342938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 37362342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 1987, 2629, 3974, 5258, 5961, 7887, 11922, 15774, 21857, 43714, 65571, 131142, 474893, 949786, 1424679, 2849358, 5223823, 10447646, 15671469, 31342938]

約数ペア:

[(1, 31342938), (2, 15671469), (3, 10447646), (6, 5223823), (11, 2849358), (22, 1424679), (33, 949786), (66, 474893), (239, 131142), (478, 65571), (717, 43714), (1434, 21857), (1987, 15774), (2629, 11922), (3974, 7887), (5258, 5961)]