8109892

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 17337600

約数和(自身を除く): 9227708

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 257, 322, 343, 514, 644, 686, 1028, 1127, 1372, 1799, 2254, 3598, 4508, 5911, 7196, 7889, 11822, 12593, 15778, 23644, 25186, 31556, 41377, 50372, 82754, 88151, 165508, 176302, 289639, 352604, 579278, 1158556, 2027473, 4054946, 8109892]

約数ペア:

[(1, 8109892), (2, 4054946), (4, 2027473), (7, 1158556), (14, 579278), (23, 352604), (28, 289639), (46, 176302), (49, 165508), (92, 88151), (98, 82754), (161, 50372), (196, 41377), (257, 31556), (322, 25186), (343, 23644), (514, 15778), (644, 12593), (686, 11822), (1028, 7889), (1127, 7196), (1372, 5911), (1799, 4508), (2254, 3598)]