88884556

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{13219}}^1$

素因数の和:13305

約数の個数: 18

約数和(自身を含む): 159446420

約数和(自身を除く): 70561864

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 13219, 26438, 52876, 541979, 1083958, 2167916, 22221139, 44442278, 88884556]

約数ペア:

[(1, 88884556), (2, 44442278), (4, 22221139), (41, 2167916), (82, 1083958), (164, 541979), (1681, 52876), (3362, 26438), (6724, 13219)]