80351104

素因数分解:

$2^7\times {\mathrm{487}}^1\times {\mathrm{1289}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 160527600

約数和(自身を除く): 80176496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 487, 974, 1289, 1948, 2578, 3896, 5156, 7792, 10312, 15584, 20624, 31168, 41248, 62336, 82496, 164992, 627743, 1255486, 2510972, 5021944, 10043888, 20087776, 40175552, 80351104]

約数ペア:

[(1, 80351104), (2, 40175552), (4, 20087776), (8, 10043888), (16, 5021944), (32, 2510972), (64, 1255486), (128, 627743), (487, 164992), (974, 82496), (1289, 62336), (1948, 41248), (2578, 31168), (3896, 20624), (5156, 15584), (7792, 10312)]