27205904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{154579}}^1$

素因数の和:154598

約数の個数: 20

約数和(自身を含む): 57503760

約数和(自身を除く): 30297856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 154579, 309158, 618316, 1236632, 1700369, 2473264, 3400738, 6801476, 13602952, 27205904]

約数ペア:

[(1, 27205904), (2, 13602952), (4, 6801476), (8, 3400738), (11, 2473264), (16, 1700369), (22, 1236632), (44, 618316), (88, 309158), (176, 154579)]