2016071816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{72271}}^1$

素因数の和:72605

約数の個数: 32

約数和(自身を含む): 4136849280

約数和(自身を除く): 2120777464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 1268, 2536, 3487, 6974, 13948, 27896, 72271, 144542, 289084, 578168, 794981, 1589962, 3179924, 6359848, 22909907, 45819814, 91639628, 183279256, 252008977, 504017954, 1008035908, 2016071816]

約数ペア:

[(1, 2016071816), (2, 1008035908), (4, 504017954), (8, 252008977), (11, 183279256), (22, 91639628), (44, 45819814), (88, 22909907), (317, 6359848), (634, 3179924), (1268, 1589962), (2536, 794981), (3487, 578168), (6974, 289084), (13948, 144542), (27896, 72271)]