87349834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{305419}}^1$

素因数の和:305445

約数の個数: 16

約数和(自身を含む): 153931680

約数和(自身を除く): 66581846

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 305419, 610838, 3359609, 3970447, 6719218, 7940894, 43674917, 87349834]

約数ペア:

[(1, 87349834), (2, 43674917), (11, 7940894), (13, 6719218), (22, 3970447), (26, 3359609), (143, 610838), (286, 305419)]