91271284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40819}}^1$

素因数の和:40879

約数の個数: 24

約数和(自身を含む): 176015840

約数和(自身を除く): 84744556

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 40819, 81638, 163276, 530647, 1061294, 1755217, 2122588, 3510434, 7020868, 22817821, 45635642, 91271284]

約数ペア:

[(1, 91271284), (2, 45635642), (4, 22817821), (13, 7020868), (26, 3510434), (43, 2122588), (52, 1755217), (86, 1061294), (172, 530647), (559, 163276), (1118, 81638), (2236, 40819)]