90065966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 152098560

約数和(自身を除く): 62032594

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 646, 1303, 1819, 2033, 2606, 3638, 4066, 22151, 24757, 34561, 44302, 49514, 69122, 139421, 278842, 420869, 841738, 2370157, 2648999, 4740314, 5297998, 45032983, 90065966]

約数ペア:

[(1, 90065966), (2, 45032983), (17, 5297998), (19, 4740314), (34, 2648999), (38, 2370157), (107, 841738), (214, 420869), (323, 278842), (646, 139421), (1303, 69122), (1819, 49514), (2033, 44302), (2606, 34561), (3638, 24757), (4066, 22151)]