71131022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{39827}}^1$

素因数の和:39895

約数の個数: 16

約数和(自身を含む): 114704640

約数和(自身を除く): 43573618

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 39827, 79654, 756713, 1513426, 1871869, 3743738, 35565511, 71131022]

約数ペア:

[(1, 71131022), (2, 35565511), (19, 3743738), (38, 1871869), (47, 1513426), (94, 756713), (893, 79654), (1786, 39827)]