43081648

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{32441}}^1$

素因数の和:32532

約数の個数: 20

約数和(自身を含む): 84478968

約数和(自身を除く): 41397320

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 32441, 64882, 129764, 259528, 519056, 2692603, 5385206, 10770412, 21540824, 43081648]

約数ペア:

[(1, 43081648), (2, 21540824), (4, 10770412), (8, 5385206), (16, 2692603), (83, 519056), (166, 259528), (332, 129764), (664, 64882), (1328, 32441)]