80492056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3061}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 159836400

約数和(自身を除く): 79344344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 3061, 3287, 6122, 6574, 12244, 13148, 24488, 26296, 58159, 116318, 232636, 465272, 529553, 1059106, 2118212, 4236424, 10061507, 20123014, 40246028, 80492056]

約数ペア:

[(1, 80492056), (2, 40246028), (4, 20123014), (8, 10061507), (19, 4236424), (38, 2118212), (76, 1059106), (152, 529553), (173, 465272), (346, 232636), (692, 116318), (1384, 58159), (3061, 26296), (3287, 24488), (6122, 13148), (6574, 12244)]