15627952

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{13757}}^1$

素因数の和:13836

約数の個数: 20

約数和(自身を含む): 30707856

約数和(自身を除く): 15079904

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 13757, 27514, 55028, 110056, 220112, 976747, 1953494, 3906988, 7813976, 15627952]

約数ペア:

[(1, 15627952), (2, 7813976), (4, 3906988), (8, 1953494), (16, 976747), (71, 220112), (142, 110056), (284, 55028), (568, 27514), (1136, 13757)]