85918196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 186165504

約数和(自身を除く): 100247308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1223, 1351, 2446, 2509, 2702, 4892, 5018, 5404, 8561, 10036, 15899, 17122, 17563, 31798, 34244, 35126, 63596, 70252, 111293, 222586, 236039, 445172, 472078, 944156, 1652273, 3068507, 3304546, 6137014, 6609092, 12274028, 21479549, 42959098, 85918196]

約数ペア:

[(1, 85918196), (2, 42959098), (4, 21479549), (7, 12274028), (13, 6609092), (14, 6137014), (26, 3304546), (28, 3068507), (52, 1652273), (91, 944156), (182, 472078), (193, 445172), (364, 236039), (386, 222586), (772, 111293), (1223, 70252), (1351, 63596), (2446, 35126), (2509, 34244), (2702, 31798), (4892, 17563), (5018, 17122), (5404, 15899), (8561, 10036)]