85965233608

素因数分解:

$2^3\times {\mathrm{15661}}^1\times {\mathrm{686141}}^1$

素因数の和:701808

約数の個数: 16

約数和(自身を含む): 161195340060

約数和(自身を除く): 75230106452

約数列:

[1, 2, 4, 8, 15661, 31322, 62644, 125288, 686141, 1372282, 2744564, 5489128, 10745654201, 21491308402, 42982616804, 85965233608]

約数ペア:

[(1, 85965233608), (2, 42982616804), (4, 21491308402), (8, 10745654201), (15661, 5489128), (31322, 2744564), (62644, 1372282), (125288, 686141)]