71327626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9319}}^1$

素因数の和:9453

約数の個数: 16

約数和(自身を含む): 110721600

約数和(自身を除く): 39393974

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 9319, 18638, 400717, 801434, 829391, 1658782, 35663813, 71327626]

約数ペア:

[(1, 71327626), (2, 35663813), (43, 1658782), (86, 829391), (89, 801434), (178, 400717), (3827, 18638), (7654, 9319)]