55697008

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{26573}}^1$

素因数の和:26712

約数の個数: 20

約数和(自身を含む): 108740808

約数和(自身を除く): 53043800

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 26573, 53146, 106292, 212584, 425168, 3481063, 6962126, 13924252, 27848504, 55697008]

約数ペア:

[(1, 55697008), (2, 27848504), (4, 13924252), (8, 6962126), (16, 3481063), (131, 425168), (262, 212584), (524, 106292), (1048, 53146), (2096, 26573)]