38879968

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{8741}}^1$

素因数の和:8890

約数の個数: 24

約数和(自身を含む): 77104440

約数和(自身を除く): 38224472

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 8741, 17482, 34964, 69928, 139856, 279712, 1214999, 2429998, 4859996, 9719992, 19439984, 38879968]

約数ペア:

[(1, 38879968), (2, 19439984), (4, 9719992), (8, 4859996), (16, 2429998), (32, 1214999), (139, 279712), (278, 139856), (556, 69928), (1112, 34964), (2224, 17482), (4448, 8741)]