31443074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5281}}^1$

素因数の和:5525

約数の個数: 16

約数和(自身を含む): 51024120

約数和(自身を除く): 19581046

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5281, 5954, 10562, 68653, 137306, 1209349, 2418698, 15721537, 31443074]

約数ペア:

[(1, 31443074), (2, 15721537), (13, 2418698), (26, 1209349), (229, 137306), (458, 68653), (2977, 10562), (5281, 5954)]