79947704

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 155766240

約数和(自身を除く): 75818536

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 3433, 5822, 6866, 11644, 13732, 23288, 27464, 140753, 243743, 281506, 487486, 563012, 974972, 1126024, 1949944, 9993463, 19986926, 39973852, 79947704]

約数ペア:

[(1, 79947704), (2, 39973852), (4, 19986926), (8, 9993463), (41, 1949944), (71, 1126024), (82, 974972), (142, 563012), (164, 487486), (284, 281506), (328, 243743), (568, 140753), (2911, 27464), (3433, 23288), (5822, 13732), (6866, 11644)]