90528784

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{4349}}^1$

素因数の和:5658

約数の個数: 20

約数和(自身を含む): 175574700

約数和(自身を除く): 85045916

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 4349, 5204, 8698, 10408, 17396, 20816, 34792, 69584, 5658049, 11316098, 22632196, 45264392, 90528784]

約数ペア:

[(1, 90528784), (2, 45264392), (4, 22632196), (8, 11316098), (16, 5658049), (1301, 69584), (2602, 34792), (4349, 20816), (5204, 17396), (8698, 10408)]