80172032

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1406

約数の個数: 44

約数和(自身を含む): 163104960

約数和(自身を除く): 82932928

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1327, 1888, 2654, 3776, 5308, 7552, 10616, 15104, 21232, 30208, 42464, 60416, 78293, 84928, 156586, 169856, 313172, 339712, 626344, 679424, 1252688, 1358848, 2505376, 5010752, 10021504, 20043008, 40086016, 80172032]

約数ペア:

[(1, 80172032), (2, 40086016), (4, 20043008), (8, 10021504), (16, 5010752), (32, 2505376), (59, 1358848), (64, 1252688), (118, 679424), (128, 626344), (236, 339712), (256, 313172), (472, 169856), (512, 156586), (944, 84928), (1024, 78293), (1327, 60416), (1888, 42464), (2654, 30208), (3776, 21232), (5308, 15104), (7552, 10616)]