85753564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53197}}^1$

素因数の和:53245

約数の個数: 24

約数和(自身を含む): 166828928

約数和(自身を除く): 81075364

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 53197, 106394, 212788, 691561, 1383122, 1649107, 2766244, 3298214, 6596428, 21438391, 42876782, 85753564]

約数ペア:

[(1, 85753564), (2, 42876782), (4, 21438391), (13, 6596428), (26, 3298214), (31, 2766244), (52, 1649107), (62, 1383122), (124, 691561), (403, 212788), (806, 106394), (1612, 53197)]