155936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:464

約数の個数: 24

約数和(自身を含む): 335664

約数和(自身を除く): 179728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 443, 886, 1772, 3544, 4873, 7088, 9746, 14176, 19492, 38984, 77968, 155936]

約数ペア:

[(1, 155936), (2, 77968), (4, 38984), (8, 19492), (11, 14176), (16, 9746), (22, 7088), (32, 4873), (44, 3544), (88, 1772), (176, 886), (352, 443)]