86743696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{417037}}^1$

素因数の和:417058

約数の個数: 20

約数和(自身を含む): 180994492

約数和(自身を除く): 94250796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 417037, 834074, 1668148, 3336296, 5421481, 6672592, 10842962, 21685924, 43371848, 86743696]

約数ペア:

[(1, 86743696), (2, 43371848), (4, 21685924), (8, 10842962), (13, 6672592), (16, 5421481), (26, 3336296), (52, 1668148), (104, 834074), (208, 417037)]