331320232016

素因数分解:

$2^4\times {\mathrm{20707514501}}^1$

素因数の和:20707514509

約数の個数: 10

約数和(自身を含む): 641932949562

約数和(自身を除く): 310612717546

約数列:

[1, 2, 4, 8, 16, 20707514501, 41415029002, 82830058004, 165660116008, 331320232016]

約数ペア:

[(1, 331320232016), (2, 165660116008), (4, 82830058004), (8, 41415029002), (16, 20707514501)]