22508432

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 45249336

約数和(自身を除く): 22740904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 197, 296, 386, 394, 592, 772, 788, 1544, 1576, 3088, 3152, 7141, 7289, 14282, 14578, 28564, 29156, 38021, 57128, 58312, 76042, 114256, 116624, 152084, 304168, 608336, 1406777, 2813554, 5627108, 11254216, 22508432]

約数ペア:

[(1, 22508432), (2, 11254216), (4, 5627108), (8, 2813554), (16, 1406777), (37, 608336), (74, 304168), (148, 152084), (193, 116624), (197, 114256), (296, 76042), (386, 58312), (394, 57128), (592, 38021), (772, 29156), (788, 28564), (1544, 14578), (1576, 14282), (3088, 7289), (3152, 7141)]