55147952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{84067}}^1$

素因数の和:84116

約数の個数: 20

約数和(自身を含む): 109456536

約数和(自身を除く): 54308584

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 84067, 168134, 336268, 672536, 1345072, 3446747, 6893494, 13786988, 27573976, 55147952]

約数ペア:

[(1, 55147952), (2, 27573976), (4, 13786988), (8, 6893494), (16, 3446747), (41, 1345072), (82, 672536), (164, 336268), (328, 168134), (656, 84067)]