66509626

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{10267}}^1$

素因数の和:10389

約数の個数: 16

約数和(自身を含む): 103501440

約数和(自身を除く): 36991814

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 10267, 20534, 420947, 811093, 841894, 1622186, 33254813, 66509626]

約数ペア:

[(1, 66509626), (2, 33254813), (41, 1622186), (79, 841894), (82, 811093), (158, 420947), (3239, 20534), (6478, 10267)]