27887816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{316907}}^1$

素因数の和:316924

約数の個数: 16

約数和(自身を含む): 57043440

約数和(自身を除く): 29155624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 316907, 633814, 1267628, 2535256, 3485977, 6971954, 13943908, 27887816]

約数ペア:

[(1, 27887816), (2, 13943908), (4, 6971954), (8, 3485977), (11, 2535256), (22, 1267628), (44, 633814), (88, 316907)]