31208364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{78809}}^1$

素因数の和:78830

約数の個数: 36

約数和(自身を含む): 86060520

約数和(自身を除く): 54852156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 78809, 157618, 236427, 315236, 472854, 709281, 866899, 945708, 1418562, 1733798, 2600697, 2837124, 3467596, 5201394, 7802091, 10402788, 15604182, 31208364]

約数ペア:

[(1, 31208364), (2, 15604182), (3, 10402788), (4, 7802091), (6, 5201394), (9, 3467596), (11, 2837124), (12, 2600697), (18, 1733798), (22, 1418562), (33, 945708), (36, 866899), (44, 709281), (66, 472854), (99, 315236), (132, 236427), (198, 157618), (396, 78809)]