85455328

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22441}}^1$

素因数の和:22475

約数の個数: 48

約数和(自身を含む): 203593824

約数和(自身を除く): 118138496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 22441, 44882, 89764, 157087, 179528, 314174, 359056, 381497, 628348, 718112, 762994, 1256696, 1525988, 2513392, 2670479, 3051976, 5026784, 5340958, 6103952, 10681916, 12207904, 21363832, 42727664, 85455328]

約数ペア:

[(1, 85455328), (2, 42727664), (4, 21363832), (7, 12207904), (8, 10681916), (14, 6103952), (16, 5340958), (17, 5026784), (28, 3051976), (32, 2670479), (34, 2513392), (56, 1525988), (68, 1256696), (112, 762994), (119, 718112), (136, 628348), (224, 381497), (238, 359056), (272, 314174), (476, 179528), (544, 157087), (952, 89764), (1904, 44882), (3808, 22441)]