85521152

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 185358096

約数和(自身を除く): 99836944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 344, 457, 544, 688, 731, 914, 1088, 1376, 1462, 1828, 2176, 2752, 2924, 3656, 4352, 5504, 5848, 7312, 7769, 11008, 11696, 14624, 15538, 19651, 23392, 29248, 31076, 39302, 46784, 58496, 62152, 78604, 93568, 116992, 124304, 157208, 187136, 248608, 314416, 334067, 497216, 628832, 668134, 994432, 1257664, 1336268, 1988864, 2515328, 2672536, 5030656, 5345072, 10690144, 21380288, 42760576, 85521152]

約数ペア:

[(1, 85521152), (2, 42760576), (4, 21380288), (8, 10690144), (16, 5345072), (17, 5030656), (32, 2672536), (34, 2515328), (43, 1988864), (64, 1336268), (68, 1257664), (86, 994432), (128, 668134), (136, 628832), (172, 497216), (256, 334067), (272, 314416), (344, 248608), (457, 187136), (544, 157208), (688, 124304), (731, 116992), (914, 93568), (1088, 78604), (1376, 62152), (1462, 58496), (1828, 46784), (2176, 39302), (2752, 31076), (2924, 29248), (3656, 23392), (4352, 19651), (5504, 15538), (5848, 14624), (7312, 11696), (7769, 11008)]