86990696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{836449}}^1$

素因数の和:836468

約数の個数: 16

約数和(自身を含む): 175654500

約数和(自身を除く): 88663804

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 836449, 1672898, 3345796, 6691592, 10873837, 21747674, 43495348, 86990696]

約数ペア:

[(1, 86990696), (2, 43495348), (4, 21747674), (8, 10873837), (13, 6691592), (26, 3345796), (52, 1672898), (104, 836449)]