85468384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8315

約数の個数: 48

約数和(自身を含む): 187563600

約数和(自身を除く): 102095216

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 8269, 10336, 16538, 33076, 66152, 132304, 140573, 157111, 264608, 281146, 314222, 562292, 628444, 1124584, 1256888, 2249168, 2513776, 2670887, 4498336, 5027552, 5341774, 10683548, 21367096, 42734192, 85468384]

約数ペア:

[(1, 85468384), (2, 42734192), (4, 21367096), (8, 10683548), (16, 5341774), (17, 5027552), (19, 4498336), (32, 2670887), (34, 2513776), (38, 2249168), (68, 1256888), (76, 1124584), (136, 628444), (152, 562292), (272, 314222), (304, 281146), (323, 264608), (544, 157111), (608, 140573), (646, 132304), (1292, 66152), (2584, 33076), (5168, 16538), (8269, 10336)]