38900896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1733

約数の個数: 48

約数和(自身を含む): 83026944

約数和(自身を除く): 44126048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 1663, 2924, 3326, 5848, 6652, 11696, 13304, 23392, 26608, 28271, 53216, 56542, 71509, 113084, 143018, 226168, 286036, 452336, 572072, 904672, 1144144, 1215653, 2288288, 2431306, 4862612, 9725224, 19450448, 38900896]

約数ペア:

[(1, 38900896), (2, 19450448), (4, 9725224), (8, 4862612), (16, 2431306), (17, 2288288), (32, 1215653), (34, 1144144), (43, 904672), (68, 572072), (86, 452336), (136, 286036), (172, 226168), (272, 143018), (344, 113084), (544, 71509), (688, 56542), (731, 53216), (1376, 28271), (1462, 26608), (1663, 23392), (2924, 13304), (3326, 11696), (5848, 6652)]