16802104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 34525440

約数和(自身を除く): 17723336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 443, 862, 886, 1724, 1772, 3448, 3544, 4741, 4873, 9482, 9746, 18964, 19492, 37928, 38984, 190933, 381866, 763732, 1527464, 2100263, 4200526, 8401052, 16802104]

約数ペア:

[(1, 16802104), (2, 8401052), (4, 4200526), (8, 2100263), (11, 1527464), (22, 763732), (44, 381866), (88, 190933), (431, 38984), (443, 37928), (862, 19492), (886, 18964), (1724, 9746), (1772, 9482), (3448, 4873), (3544, 4741)]