142770416

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{4621}}^1$

素因数の和:6560

約数の個数: 20

約数和(自身を含む): 276820824

約数和(自身を除く): 134050408

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 4621, 7724, 9242, 15448, 18484, 30896, 36968, 73936, 8923151, 17846302, 35692604, 71385208, 142770416]

約数ペア:

[(1, 142770416), (2, 71385208), (4, 35692604), (8, 17846302), (16, 8923151), (1931, 73936), (3862, 36968), (4621, 30896), (7724, 18484), (9242, 15448)]