54421616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109721}}^1$

素因数の和:109760

約数の個数: 20

約数和(自身を含む): 108844224

約数和(自身を除く): 54422608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 109721, 219442, 438884, 877768, 1755536, 3401351, 6802702, 13605404, 27210808, 54421616]

約数ペア:

[(1, 54421616), (2, 27210808), (4, 13605404), (8, 6802702), (16, 3401351), (31, 1755536), (62, 877768), (124, 438884), (248, 219442), (496, 109721)]