16123792

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{4519}}^1$

素因数の和:4750

約数の個数: 20

約数和(自身を含む): 31386880

約数和(自身を除く): 15263088

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 4519, 9038, 18076, 36152, 72304, 1007737, 2015474, 4030948, 8061896, 16123792]

約数ペア:

[(1, 16123792), (2, 8061896), (4, 4030948), (8, 2015474), (16, 1007737), (223, 72304), (446, 36152), (892, 18076), (1784, 9038), (3568, 4519)]