16213288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22271}}^1$

素因数の和:22297

約数の個数: 32

約数和(自身を含む): 37416960

約数和(自身を除く): 21203672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 22271, 44542, 89084, 155897, 178168, 289523, 311794, 579046, 623588, 1158092, 1247176, 2026661, 2316184, 4053322, 8106644, 16213288]

約数ペア:

[(1, 16213288), (2, 8106644), (4, 4053322), (7, 2316184), (8, 2026661), (13, 1247176), (14, 1158092), (26, 623588), (28, 579046), (52, 311794), (56, 289523), (91, 178168), (104, 155897), (182, 89084), (364, 44542), (728, 22271)]