4891216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{27791}}^1$

素因数の和:27810

約数の個数: 20

約数和(自身を含む): 10338624

約数和(自身を除く): 5447408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 27791, 55582, 111164, 222328, 305701, 444656, 611402, 1222804, 2445608, 4891216]

約数ペア:

[(1, 4891216), (2, 2445608), (4, 1222804), (8, 611402), (11, 444656), (16, 305701), (22, 222328), (44, 111164), (88, 55582), (176, 27791)]