31592236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1123}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 59702384

約数和(自身を除く): 28110148

約数列:

[1, 2, 4, 13, 26, 52, 541, 1082, 1123, 2164, 2246, 4492, 7033, 14066, 14599, 28132, 29198, 58396, 607543, 1215086, 2430172, 7898059, 15796118, 31592236]

約数ペア:

[(1, 31592236), (2, 15796118), (4, 7898059), (13, 2430172), (26, 1215086), (52, 607543), (541, 58396), (1082, 29198), (1123, 28132), (2164, 14599), (2246, 14066), (4492, 7033)]