345183248

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{19211}}^1$

素因数の和:20342

約数の個数: 20

約数和(自身を含む): 669422928

約数和(自身を除く): 324239680

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 17968, 19211, 38422, 76844, 153688, 307376, 21573953, 43147906, 86295812, 172591624, 345183248]

約数ペア:

[(1, 345183248), (2, 172591624), (4, 86295812), (8, 43147906), (16, 21573953), (1123, 307376), (2246, 153688), (4492, 76844), (8984, 38422), (17968, 19211)]