27045808

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{21397}}^1$

素因数の和:21484

約数の個数: 20

約数和(自身を含む): 53067040

約数和(自身を除く): 26021232

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 21397, 42794, 85588, 171176, 342352, 1690363, 3380726, 6761452, 13522904, 27045808]

約数ペア:

[(1, 27045808), (2, 13522904), (4, 6761452), (8, 3380726), (16, 1690363), (79, 342352), (158, 171176), (316, 85588), (632, 42794), (1264, 21397)]