78882914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{11311}}^1$

素因数の和:11641

約数の個数: 16

約数和(自身を含む): 129499776

約数和(自身を除く): 50616862

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 11311, 22622, 124421, 248842, 3585587, 7171174, 39441457, 78882914]

約数ペア:

[(1, 78882914), (2, 39441457), (11, 7171174), (22, 3585587), (317, 248842), (634, 124421), (3487, 22622), (6974, 11311)]