81107114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{7243}}^1$

素因数の和:7765

約数の個数: 16

約数和(自身を含む): 132999840

約数和(自身を除く): 51892726

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 7243, 11198, 14486, 79673, 159346, 3686687, 7373374, 40553557, 81107114]

約数ペア:

[(1, 81107114), (2, 40553557), (11, 7373374), (22, 3686687), (509, 159346), (1018, 79673), (5599, 14486), (7243, 11198)]