2016155248

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{196583}}^1$

素因数の和:197232

約数の個数: 20

約数和(自身を含む): 3912414768

約数和(自身を除く): 1896259520

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 196583, 393166, 786332, 1572664, 3145328, 126009703, 252019406, 504038812, 1008077624, 2016155248]

約数ペア:

[(1, 2016155248), (2, 1008077624), (4, 504038812), (8, 252019406), (16, 126009703), (641, 3145328), (1282, 1572664), (2564, 786332), (5128, 393166), (10256, 196583)]