39156746488

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{641}}^1\times {\mathrm{19937}}^1$

素因数の和:20967

約数の個数: 32

約数和(自身を含む): 73729128960

約数和(自身を除く): 34572382472

約数列:

[1, 2, 4, 8, 383, 641, 766, 1282, 1532, 2564, 3064, 5128, 19937, 39874, 79748, 159496, 245503, 491006, 982012, 1964024, 7635871, 12779617, 15271742, 25559234, 30543484, 51118468, 61086968, 102236936, 4894593311, 9789186622, 19578373244, 39156746488]

約数ペア:

[(1, 39156746488), (2, 19578373244), (4, 9789186622), (8, 4894593311), (383, 102236936), (641, 61086968), (766, 51118468), (1282, 30543484), (1532, 25559234), (2564, 15271742), (3064, 12779617), (5128, 7635871), (19937, 1964024), (39874, 982012), (79748, 491006), (159496, 245503)]