84687596

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{31181}}^1$

素因数の和:31289

約数の個数: 24

約数和(自身を含む): 171126816

約数和(自身を除く): 86439220

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 31181, 62362, 124724, 218267, 436534, 873068, 3024557, 6049114, 12098228, 21171899, 42343798, 84687596]

約数ペア:

[(1, 84687596), (2, 42343798), (4, 21171899), (7, 12098228), (14, 6049114), (28, 3024557), (97, 873068), (194, 436534), (388, 218267), (679, 124724), (1358, 62362), (2716, 31181)]