85870631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8513}}^1$

素因数の和:8662

約数の個数: 16

約数和(自身を含む): 107889408

約数和(自身を除く): 22018777

約数列:

[1, 7, 11, 77, 131, 917, 1441, 8513, 10087, 59591, 93643, 655501, 1115203, 7806421, 12267233, 85870631]

約数ペア:

[(1, 85870631), (7, 12267233), (11, 7806421), (77, 1115203), (131, 655501), (917, 93643), (1441, 59591), (8513, 10087)]