91073296

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{43451}}^1$

素因数の和:43590

約数の個数: 20

約数和(自身を含む): 177805584

約数和(自身を除く): 86732288

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 43451, 86902, 173804, 347608, 695216, 5692081, 11384162, 22768324, 45536648, 91073296]

約数ペア:

[(1, 91073296), (2, 45536648), (4, 22768324), (8, 11384162), (16, 5692081), (131, 695216), (262, 347608), (524, 173804), (1048, 86902), (2096, 43451)]