31017038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2281}}^1$

素因数の和:2819

約数の個数: 16

約数和(自身を含む): 50222256

約数和(自身を除く): 19205218

約数列:

[1, 2, 13, 26, 523, 1046, 2281, 4562, 6799, 13598, 29653, 59306, 1192963, 2385926, 15508519, 31017038]

約数ペア:

[(1, 31017038), (2, 15508519), (13, 2385926), (26, 1192963), (523, 59306), (1046, 29653), (2281, 13598), (4562, 6799)]