42930916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90191}}^1$

素因数の和:90219

約数の個数: 24

約数和(自身を含む): 90913536

約数和(自身を除く): 47982620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 90191, 180382, 360764, 631337, 1262674, 1533247, 2525348, 3066494, 6132988, 10732729, 21465458, 42930916]

約数ペア:

[(1, 42930916), (2, 21465458), (4, 10732729), (7, 6132988), (14, 3066494), (17, 2525348), (28, 1533247), (34, 1262674), (68, 631337), (119, 360764), (238, 180382), (476, 90191)]