3945376

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1036

約数の個数: 24

約数和(自身を含む): 7832160

約数和(自身を除く): 3886784

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 887, 1112, 1774, 2224, 3548, 4448, 7096, 14192, 28384, 123293, 246586, 493172, 986344, 1972688, 3945376]

約数ペア:

[(1, 3945376), (2, 1972688), (4, 986344), (8, 493172), (16, 246586), (32, 123293), (139, 28384), (278, 14192), (556, 7096), (887, 4448), (1112, 3548), (1774, 2224)]