31773148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{65647}}^1$

素因数の和:65673

約数の個数: 18

約数和(自身を含む): 61118288

約数和(自身を除く): 29345140

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 65647, 131294, 262588, 722117, 1444234, 2888468, 7943287, 15886574, 31773148]

約数ペア:

[(1, 31773148), (2, 15886574), (4, 7943287), (11, 2888468), (22, 1444234), (44, 722117), (121, 262588), (242, 131294), (484, 65647)]