90274964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102121}}^1$

素因数の和:102155

約数の個数: 24

約数和(自身を含む): 180143208

約数和(自身を除く): 89868244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 102121, 204242, 408484, 1327573, 1736057, 2655146, 3472114, 5310292, 6944228, 22568741, 45137482, 90274964]

約数ペア:

[(1, 90274964), (2, 45137482), (4, 22568741), (13, 6944228), (17, 5310292), (26, 3472114), (34, 2655146), (52, 1736057), (68, 1327573), (221, 408484), (442, 204242), (884, 102121)]