83856728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{551689}}^1$

素因数の和:551714

約数の個数: 16

約数和(自身を含む): 165507000

約数和(自身を除く): 81650272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 551689, 1103378, 2206756, 4413512, 10482091, 20964182, 41928364, 83856728]

約数ペア:

[(1, 83856728), (2, 41928364), (4, 20964182), (8, 10482091), (19, 4413512), (38, 2206756), (76, 1103378), (152, 551689)]