43904528

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{28289}}^1$

素因数の和:28394

約数の個数: 20

約数和(自身を含む): 85945020

約数和(自身を除く): 42040492

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 28289, 56578, 113156, 226312, 452624, 2744033, 5488066, 10976132, 21952264, 43904528]

約数ペア:

[(1, 43904528), (2, 21952264), (4, 10976132), (8, 5488066), (16, 2744033), (97, 452624), (194, 226312), (388, 113156), (776, 56578), (1552, 28289)]