91589648

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{52517}}^1$

素因数の和:52634

約数の個数: 20

約数和(自身を含む): 179086380

約数和(自身を除く): 87496732

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 52517, 105034, 210068, 420136, 840272, 5724353, 11448706, 22897412, 45794824, 91589648]

約数ペア:

[(1, 91589648), (2, 45794824), (4, 22897412), (8, 11448706), (16, 5724353), (109, 840272), (218, 420136), (436, 210068), (872, 105034), (1744, 52517)]