80516794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 135924480

約数和(自身を除く): 55407686

約数列:

[1, 2, 17, 19, 34, 38, 113, 226, 323, 646, 1103, 1921, 2147, 2206, 3842, 4294, 18751, 20957, 36499, 37502, 41914, 72998, 124639, 249278, 356269, 712538, 2118863, 2368141, 4237726, 4736282, 40258397, 80516794]

約数ペア:

[(1, 80516794), (2, 40258397), (17, 4736282), (19, 4237726), (34, 2368141), (38, 2118863), (113, 712538), (226, 356269), (323, 249278), (646, 124639), (1103, 72998), (1921, 41914), (2147, 37502), (2206, 36499), (3842, 20957), (4294, 18751)]