43480016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{159853}}^1$

素因数の和:159878

約数の個数: 20

約数和(自身を含む): 89198532

約数和(自身を除く): 45718516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 159853, 319706, 639412, 1278824, 2557648, 2717501, 5435002, 10870004, 21740008, 43480016]

約数ペア:

[(1, 43480016), (2, 21740008), (4, 10870004), (8, 5435002), (16, 2717501), (17, 2557648), (34, 1278824), (68, 639412), (136, 319706), (272, 159853)]