86708438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{4993}}^1$

素因数の和:5471

約数の個数: 16

約数和(自身を含む): 137235120

約数和(自身を除く): 50526682

約数列:

[1, 2, 19, 38, 457, 914, 4993, 8683, 9986, 17366, 94867, 189734, 2281801, 4563602, 43354219, 86708438]

約数ペア:

[(1, 86708438), (2, 43354219), (19, 4563602), (38, 2281801), (457, 189734), (914, 94867), (4993, 17366), (8683, 9986)]