189724928

素因数分解:

$2^8\times {\mathrm{311}}^1\times {\mathrm{2383}}^1$

素因数の和:2710

約数の個数: 36

約数和(自身を含む): 380085888

約数和(自身を除く): 190360960

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 622, 1244, 2383, 2488, 4766, 4976, 9532, 9952, 19064, 19904, 38128, 39808, 76256, 79616, 152512, 305024, 610048, 741113, 1482226, 2964452, 5928904, 11857808, 23715616, 47431232, 94862464, 189724928]

約数ペア:

[(1, 189724928), (2, 94862464), (4, 47431232), (8, 23715616), (16, 11857808), (32, 5928904), (64, 2964452), (128, 1482226), (256, 741113), (311, 610048), (622, 305024), (1244, 152512), (2383, 79616), (2488, 76256), (4766, 39808), (4976, 38128), (9532, 19904), (9952, 19064)]