42550544

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29881}}^1$

素因数の和:29978

約数の個数: 20

約数和(自身を含む): 83370780

約数和(自身を除く): 40820236

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29881, 59762, 119524, 239048, 478096, 2659409, 5318818, 10637636, 21275272, 42550544]

約数ペア:

[(1, 42550544), (2, 21275272), (4, 10637636), (8, 5318818), (16, 2659409), (89, 478096), (178, 239048), (356, 119524), (712, 59762), (1424, 29881)]