139036624

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{4391}}^1$

素因数の和:6378

約数の個数: 20

約数和(自身を含む): 269580960

約数和(自身を除く): 130544336

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 4391, 7916, 8782, 15832, 17564, 31664, 35128, 70256, 8689789, 17379578, 34759156, 69518312, 139036624]

約数ペア:

[(1, 139036624), (2, 69518312), (4, 34759156), (8, 17379578), (16, 8689789), (1979, 70256), (3958, 35128), (4391, 31664), (7916, 17564), (8782, 15832)]