16904472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{54181}}^1$

素因数の和:54203

約数の個数: 32

約数和(自身を含む): 45512880

約数和(自身を除く): 28608408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 54181, 108362, 162543, 216724, 325086, 433448, 650172, 704353, 1300344, 1408706, 2113059, 2817412, 4226118, 5634824, 8452236, 16904472]

約数ペア:

[(1, 16904472), (2, 8452236), (3, 5634824), (4, 4226118), (6, 2817412), (8, 2113059), (12, 1408706), (13, 1300344), (24, 704353), (26, 650172), (39, 433448), (52, 325086), (78, 216724), (104, 162543), (156, 108362), (312, 54181)]