90121904

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{3527}}^1$

素因数の和:5132

約数の個数: 20

約数和(自身を含む): 174770064

約数和(自身を除く): 84648160

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 3527, 6388, 7054, 12776, 14108, 25552, 28216, 56432, 5632619, 11265238, 22530476, 45060952, 90121904]

約数ペア:

[(1, 90121904), (2, 45060952), (4, 22530476), (8, 11265238), (16, 5632619), (1597, 56432), (3194, 28216), (3527, 25552), (6388, 14108), (7054, 12776)]