27408656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{155731}}^1$

素因数の和:155750

約数の個数: 20

約数和(自身を含む): 57932304

約数和(自身を除く): 30523648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 155731, 311462, 622924, 1245848, 1713041, 2491696, 3426082, 6852164, 13704328, 27408656]

約数ペア:

[(1, 27408656), (2, 13704328), (4, 6852164), (8, 3426082), (11, 2491696), (16, 1713041), (22, 1245848), (44, 622924), (88, 311462), (176, 155731)]