109056016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{219871}}^1$

素因数の和:219910

約数の個数: 20

約数和(自身を含む): 218113024

約数和(自身を除く): 109057008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 219871, 439742, 879484, 1758968, 3517936, 6816001, 13632002, 27264004, 54528008, 109056016]

約数ペア:

[(1, 109056016), (2, 54528008), (4, 27264004), (8, 13632002), (16, 6816001), (31, 3517936), (62, 1758968), (124, 879484), (248, 439742), (496, 219871)]