38891792

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{2153}}^1$

素因数の和:3290

約数の個数: 20

約数和(自身を含む): 75454620

約数和(自身を除く): 36562828

約数列:

[1, 2, 4, 8, 16, 1129, 2153, 2258, 4306, 4516, 8612, 9032, 17224, 18064, 34448, 2430737, 4861474, 9722948, 19445896, 38891792]

約数ペア:

[(1, 38891792), (2, 19445896), (4, 9722948), (8, 4861474), (16, 2430737), (1129, 34448), (2153, 18064), (2258, 17224), (4306, 9032), (4516, 8612)]