86270312

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 164134080

約数和(自身を除く): 77863768

約数列:

[1, 2, 4, 8, 131, 262, 263, 313, 524, 526, 626, 1048, 1052, 1252, 2104, 2504, 34453, 41003, 68906, 82006, 82319, 137812, 164012, 164638, 275624, 328024, 329276, 658552, 10783789, 21567578, 43135156, 86270312]

約数ペア:

[(1, 86270312), (2, 43135156), (4, 21567578), (8, 10783789), (131, 658552), (262, 329276), (263, 328024), (313, 275624), (524, 164638), (526, 164012), (626, 137812), (1048, 82319), (1052, 82006), (1252, 68906), (2104, 41003), (2504, 34453)]