80947192

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 154598400

約数和(自身を除く): 73651208

約数列:

[1, 2, 4, 8, 79, 158, 263, 316, 487, 526, 632, 974, 1052, 1948, 2104, 3896, 20777, 38473, 41554, 76946, 83108, 128081, 153892, 166216, 256162, 307784, 512324, 1024648, 10118399, 20236798, 40473596, 80947192]

約数ペア:

[(1, 80947192), (2, 40473596), (4, 20236798), (8, 10118399), (79, 1024648), (158, 512324), (263, 307784), (316, 256162), (487, 166216), (526, 153892), (632, 128081), (974, 83108), (1052, 76946), (1948, 41554), (2104, 38473), (3896, 20777)]