84708964

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{4201}}^1$

素因数の和:4347

約数の個数: 18

約数和(自身を含む): 150393782

約数和(自身を除く): 65684818

約数列:

[1, 2, 4, 71, 142, 284, 4201, 5041, 8402, 10082, 16804, 20164, 298271, 596542, 1193084, 21177241, 42354482, 84708964]

約数ペア:

[(1, 84708964), (2, 42354482), (4, 21177241), (71, 1193084), (142, 596542), (284, 298271), (4201, 20164), (5041, 16804), (8402, 10082)]