38851648

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 84

約数和(自身を含む): 88171020

約数和(自身を除く): 49319372

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 173, 176, 232, 242, 319, 346, 352, 464, 484, 638, 692, 704, 928, 968, 1276, 1384, 1856, 1903, 1936, 2552, 2768, 3509, 3806, 3872, 5017, 5104, 5536, 7018, 7612, 7744, 10034, 10208, 11072, 14036, 15224, 20068, 20416, 20933, 28072, 30448, 40136, 41866, 55187, 56144, 60896, 80272, 83732, 110374, 112288, 121792, 160544, 167464, 220748, 224576, 321088, 334928, 441496, 607057, 669856, 882992, 1214114, 1339712, 1765984, 2428228, 3531968, 4856456, 9712912, 19425824, 38851648]

約数ペア:

[(1, 38851648), (2, 19425824), (4, 9712912), (8, 4856456), (11, 3531968), (16, 2428228), (22, 1765984), (29, 1339712), (32, 1214114), (44, 882992), (58, 669856), (64, 607057), (88, 441496), (116, 334928), (121, 321088), (173, 224576), (176, 220748), (232, 167464), (242, 160544), (319, 121792), (346, 112288), (352, 110374), (464, 83732), (484, 80272), (638, 60896), (692, 56144), (704, 55187), (928, 41866), (968, 40136), (1276, 30448), (1384, 28072), (1856, 20933), (1903, 20416), (1936, 20068), (2552, 15224), (2768, 14036), (3509, 11072), (3806, 10208), (3872, 10034), (5017, 7744), (5104, 7612), (5536, 7018)]