15587872

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{109}}^2$

素因数の和:269

約数の個数: 36

約数和(自身を含む): 31728186

約数和(自身を除く): 16140314

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1312, 1744, 3488, 4469, 8938, 11881, 17876, 23762, 35752, 47524, 71504, 95048, 143008, 190096, 380192, 487121, 974242, 1948484, 3896968, 7793936, 15587872]

約数ペア:

[(1, 15587872), (2, 7793936), (4, 3896968), (8, 1948484), (16, 974242), (32, 487121), (41, 380192), (82, 190096), (109, 143008), (164, 95048), (218, 71504), (328, 47524), (436, 35752), (656, 23762), (872, 17876), (1312, 11881), (1744, 8938), (3488, 4469)]