80201282

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 140175360

約数和(自身を除く): 59974078

約数列:

[1, 2, 7, 14, 89, 178, 191, 337, 382, 623, 674, 1246, 1337, 2359, 2674, 4718, 16999, 29993, 33998, 59986, 64367, 118993, 128734, 209951, 237986, 419902, 450569, 901138, 5728663, 11457326, 40100641, 80201282]

約数ペア:

[(1, 80201282), (2, 40100641), (7, 11457326), (14, 5728663), (89, 901138), (178, 450569), (191, 419902), (337, 237986), (382, 209951), (623, 128734), (674, 118993), (1246, 64367), (1337, 59986), (2359, 33998), (2674, 29993), (4718, 16999)]