85240448

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 184187520

約数和(自身を除く): 98947072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 272, 344, 544, 688, 731, 911, 1088, 1376, 1462, 1822, 2176, 2752, 2924, 3644, 5504, 5848, 7288, 11696, 14576, 15487, 23392, 29152, 30974, 39173, 46784, 58304, 61948, 78346, 93568, 116608, 123896, 156692, 247792, 313384, 495584, 626768, 665941, 991168, 1253536, 1331882, 1982336, 2507072, 2663764, 5014144, 5327528, 10655056, 21310112, 42620224, 85240448]

約数ペア:

[(1, 85240448), (2, 42620224), (4, 21310112), (8, 10655056), (16, 5327528), (17, 5014144), (32, 2663764), (34, 2507072), (43, 1982336), (64, 1331882), (68, 1253536), (86, 991168), (128, 665941), (136, 626768), (172, 495584), (272, 313384), (344, 247792), (544, 156692), (688, 123896), (731, 116608), (911, 93568), (1088, 78346), (1376, 61948), (1462, 58304), (1822, 46784), (2176, 39173), (2752, 30974), (2924, 29152), (3644, 23392), (5504, 15487), (5848, 14576), (7288, 11696)]