38288896

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 80

約数和(自身を含む): 83525904

約数和(自身を除く): 45237008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 83, 106, 128, 136, 166, 212, 256, 272, 332, 424, 512, 544, 664, 848, 901, 1088, 1328, 1411, 1696, 1802, 2176, 2656, 2822, 3392, 3604, 4352, 4399, 5312, 5644, 6784, 7208, 8704, 8798, 10624, 11288, 13568, 14416, 17596, 21248, 22576, 27136, 28832, 35192, 42496, 45152, 57664, 70384, 74783, 90304, 115328, 140768, 149566, 180608, 230656, 281536, 299132, 361216, 461312, 563072, 598264, 722432, 1126144, 1196528, 2252288, 2393056, 4786112, 9572224, 19144448, 38288896]

約数ペア:

[(1, 38288896), (2, 19144448), (4, 9572224), (8, 4786112), (16, 2393056), (17, 2252288), (32, 1196528), (34, 1126144), (53, 722432), (64, 598264), (68, 563072), (83, 461312), (106, 361216), (128, 299132), (136, 281536), (166, 230656), (212, 180608), (256, 149566), (272, 140768), (332, 115328), (424, 90304), (512, 74783), (544, 70384), (664, 57664), (848, 45152), (901, 42496), (1088, 35192), (1328, 28832), (1411, 27136), (1696, 22576), (1802, 21248), (2176, 17596), (2656, 14416), (2822, 13568), (3392, 11288), (3604, 10624), (4352, 8798), (4399, 8704), (5312, 7208), (5644, 6784)]