42659824

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{27487}}^1$

素因数の和:27592

約数の個数: 20

約数和(自身を含む): 83508544

約数和(自身を除く): 40848720

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 27487, 54974, 109948, 219896, 439792, 2666239, 5332478, 10664956, 21329912, 42659824]

約数ペア:

[(1, 42659824), (2, 21329912), (4, 10664956), (8, 5332478), (16, 2666239), (97, 439792), (194, 219896), (388, 109948), (776, 54974), (1552, 27487)]