67384484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{641}}^2$

素因数の和:1327

約数の個数: 18

約数和(自身を含む): 120987762

約数和(自身を除く): 53603278

約数列:

[1, 2, 4, 41, 82, 164, 641, 1282, 2564, 26281, 52562, 105124, 410881, 821762, 1643524, 16846121, 33692242, 67384484]

約数ペア:

[(1, 67384484), (2, 33692242), (4, 16846121), (41, 1643524), (82, 821762), (164, 410881), (641, 105124), (1282, 52562), (2564, 26281)]