43291792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{159161}}^1$

素因数の和:159186

約数の個数: 20

約数和(自身を含む): 88812396

約数和(自身を除く): 45520604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 159161, 318322, 636644, 1273288, 2546576, 2705737, 5411474, 10822948, 21645896, 43291792]

約数ペア:

[(1, 43291792), (2, 21645896), (4, 10822948), (8, 5411474), (16, 2705737), (17, 2546576), (34, 1273288), (68, 636644), (136, 318322), (272, 159161)]