38440336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5903}}^1$

素因数の和:5959

約数の個数: 40

約数和(自身を含む): 83458944

約数和(自身を除く): 45018608

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 5903, 6512, 11806, 23612, 47224, 64933, 94448, 129866, 218411, 259732, 436822, 519464, 873644, 1038928, 1747288, 2402521, 3494576, 4805042, 9610084, 19220168, 38440336]

約数ペア:

[(1, 38440336), (2, 19220168), (4, 9610084), (8, 4805042), (11, 3494576), (16, 2402521), (22, 1747288), (37, 1038928), (44, 873644), (74, 519464), (88, 436822), (148, 259732), (176, 218411), (296, 129866), (407, 94448), (592, 64933), (814, 47224), (1628, 23612), (3256, 11806), (5903, 6512)]