85753492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3499}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 164052000

約数和(自身を除く): 78298508

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 3499, 6127, 6998, 12254, 13996, 24508, 38489, 76978, 153956, 1948943, 3897886, 7795772, 21438373, 42876746, 85753492]

約数ペア:

[(1, 85753492), (2, 42876746), (4, 21438373), (11, 7795772), (22, 3897886), (44, 1948943), (557, 153956), (1114, 76978), (2228, 38489), (3499, 24508), (6127, 13996), (6998, 12254)]