81349382

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{8623}}^1$

素因数の和:8767

約数の個数: 16

約数和(自身を含む): 125737920

約数和(自身を除く): 44388538

約数列:

[1, 2, 53, 89, 106, 178, 4717, 8623, 9434, 17246, 457019, 767447, 914038, 1534894, 40674691, 81349382]

約数ペア:

[(1, 81349382), (2, 40674691), (53, 1534894), (89, 914038), (106, 767447), (178, 457019), (4717, 17246), (8623, 9434)]