86793928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2179}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 175795200

約数和(自身を除く): 89001272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 1532, 2179, 3064, 4358, 4979, 8716, 9958, 17432, 19916, 28327, 39832, 56654, 113308, 226616, 834557, 1669114, 3338228, 6676456, 10849241, 21698482, 43396964, 86793928]

約数ペア:

[(1, 86793928), (2, 43396964), (4, 21698482), (8, 10849241), (13, 6676456), (26, 3338228), (52, 1669114), (104, 834557), (383, 226616), (766, 113308), (1532, 56654), (2179, 39832), (3064, 28327), (4358, 19916), (4979, 17432), (8716, 9958)]