42082004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19963}}^1$

素因数の和:20015

約数の個数: 24

約数和(自身を含む): 80494848

約数和(自身を除く): 38412844

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 19963, 39926, 79852, 339371, 618853, 678742, 1237706, 1357484, 2475412, 10520501, 21041002, 42082004]

約数ペア:

[(1, 42082004), (2, 21041002), (4, 10520501), (17, 2475412), (31, 1357484), (34, 1237706), (62, 678742), (68, 618853), (124, 339371), (527, 79852), (1054, 39926), (2108, 19963)]