68221946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39163}}^1$

素因数の和:39245

約数の個数: 16

約数和(自身を含む): 111852384

約数和(自身を除く): 43630438

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 39163, 78326, 509119, 1018238, 2623921, 5247842, 34110973, 68221946]

約数ペア:

[(1, 68221946), (2, 34110973), (13, 5247842), (26, 2623921), (67, 1018238), (134, 509119), (871, 78326), (1742, 39163)]