89913374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 146059200

約数和(自身を除く): 56145826

約数列:

[1, 2, 17, 34, 97, 137, 194, 199, 274, 398, 1649, 2329, 3298, 3383, 4658, 6766, 13289, 19303, 26578, 27263, 38606, 54526, 225913, 328151, 451826, 463471, 656302, 926942, 2644511, 5289022, 44956687, 89913374]

約数ペア:

[(1, 89913374), (2, 44956687), (17, 5289022), (34, 2644511), (97, 926942), (137, 656302), (194, 463471), (199, 451826), (274, 328151), (398, 225913), (1649, 54526), (2329, 38606), (3298, 27263), (3383, 26578), (4658, 19303), (6766, 13289)]