89832964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7864

約数の個数: 36

約数和(自身を含む): 180267444

約数和(自身を除く): 90434480

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 7817, 11492, 15634, 31268, 101621, 132889, 203242, 265778, 406484, 531556, 1321073, 1727557, 2642146, 3455114, 5284292, 6910228, 22458241, 44916482, 89832964]

約数ペア:

[(1, 89832964), (2, 44916482), (4, 22458241), (13, 6910228), (17, 5284292), (26, 3455114), (34, 2642146), (52, 1727557), (68, 1321073), (169, 531556), (221, 406484), (338, 265778), (442, 203242), (676, 132889), (884, 101621), (2873, 31268), (5746, 15634), (7817, 11492)]