84250192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{405049}}^1$

素因数の和:405070

約数の個数: 20

約数和(自身を含む): 175791700

約数和(自身を除く): 91541508

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 405049, 810098, 1620196, 3240392, 5265637, 6480784, 10531274, 21062548, 42125096, 84250192]

約数ペア:

[(1, 84250192), (2, 42125096), (4, 21062548), (8, 10531274), (13, 6480784), (16, 5265637), (26, 3240392), (52, 1620196), (104, 810098), (208, 405049)]