38867048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 79760160

約数和(自身を除く): 40893112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 997, 1772, 1994, 3544, 3988, 4873, 7976, 9746, 10967, 19492, 21934, 38984, 43868, 87736, 441671, 883342, 1766684, 3533368, 4858381, 9716762, 19433524, 38867048]

約数ペア:

[(1, 38867048), (2, 19433524), (4, 9716762), (8, 4858381), (11, 3533368), (22, 1766684), (44, 883342), (88, 441671), (443, 87736), (886, 43868), (997, 38984), (1772, 21934), (1994, 19492), (3544, 10967), (3988, 9746), (4873, 7976)]