27658096

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{15859}}^1$

素因数の和:15976

約数の個数: 20

約数和(自身を含む): 54082600

約数和(自身を除く): 26424504

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 15859, 31718, 63436, 126872, 253744, 1728631, 3457262, 6914524, 13829048, 27658096]

約数ペア:

[(1, 27658096), (2, 13829048), (4, 6914524), (8, 3457262), (16, 1728631), (109, 253744), (218, 126872), (436, 63436), (872, 31718), (1744, 15859)]