31475334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4457}}^1$

素因数の和:4580

約数の個数: 32

約数和(自身を含む): 69330816

約数和(自身を除く): 37855482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 4457, 7062, 8914, 13371, 26742, 49027, 98054, 147081, 294162, 476899, 953798, 1430697, 2861394, 5245889, 10491778, 15737667, 31475334]

約数ペア:

[(1, 31475334), (2, 15737667), (3, 10491778), (6, 5245889), (11, 2861394), (22, 1430697), (33, 953798), (66, 476899), (107, 294162), (214, 147081), (321, 98054), (642, 49027), (1177, 26742), (2354, 13371), (3531, 8914), (4457, 7062)]