79666964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90121}}^1$

素因数の和:90155

約数の個数: 24

約数和(自身を含む): 158975208

約数和(自身を除く): 79308244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 90121, 180242, 360484, 1171573, 1532057, 2343146, 3064114, 4686292, 6128228, 19916741, 39833482, 79666964]

約数ペア:

[(1, 79666964), (2, 39833482), (4, 19916741), (13, 6128228), (17, 4686292), (26, 3064114), (34, 2343146), (52, 1532057), (68, 1171573), (221, 360484), (442, 180242), (884, 90121)]