68201782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{50821}}^1$

素因数の和:50895

約数の個数: 16

約数和(自身を含む): 113434704

約数和(自身を除く): 45232922

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 50821, 101642, 559031, 1118062, 3100081, 6200162, 34100891, 68201782]

約数ペア:

[(1, 68201782), (2, 34100891), (11, 6200162), (22, 3100081), (61, 1118062), (122, 559031), (671, 101642), (1342, 50821)]