42112172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1153}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 77161056

約数和(自身を除く): 35048884

約数列:

[1, 2, 4, 23, 46, 92, 397, 794, 1153, 1588, 2306, 4612, 9131, 18262, 26519, 36524, 53038, 106076, 457741, 915482, 1830964, 10528043, 21056086, 42112172]

約数ペア:

[(1, 42112172), (2, 21056086), (4, 10528043), (23, 1830964), (46, 915482), (92, 457741), (397, 106076), (794, 53038), (1153, 36524), (1588, 26519), (2306, 18262), (4612, 9131)]