131386742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{3457}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 203828352

約数和(自身を除く): 72441610

約数列:

[1, 2, 31, 62, 613, 1226, 3457, 6914, 19003, 38006, 107167, 214334, 2119141, 4238282, 65693371, 131386742]

約数ペア:

[(1, 131386742), (2, 65693371), (31, 4238282), (62, 2119141), (613, 214334), (1226, 107167), (3457, 38006), (6914, 19003)]