67943942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{18947}}^1$

素因数の和:19123

約数の個数: 16

約数和(自身を含む): 111868992

約数和(自身を除く): 43925050

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 18947, 37894, 208417, 416834, 3088361, 6176722, 33971971, 67943942]

約数ペア:

[(1, 67943942), (2, 33971971), (11, 6176722), (22, 3088361), (163, 416834), (326, 208417), (1793, 37894), (3586, 18947)]