18608288

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 38719296

約数和(自身を除く): 20111008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 131, 184, 193, 262, 368, 386, 524, 736, 772, 1048, 1544, 2096, 3013, 3088, 4192, 4439, 6026, 6176, 8878, 12052, 17756, 24104, 25283, 35512, 48208, 50566, 71024, 96416, 101132, 142048, 202264, 404528, 581509, 809056, 1163018, 2326036, 4652072, 9304144, 18608288]

約数ペア:

[(1, 18608288), (2, 9304144), (4, 4652072), (8, 2326036), (16, 1163018), (23, 809056), (32, 581509), (46, 404528), (92, 202264), (131, 142048), (184, 101132), (193, 96416), (262, 71024), (368, 50566), (386, 48208), (524, 35512), (736, 25283), (772, 24104), (1048, 17756), (1544, 12052), (2096, 8878), (3013, 6176), (3088, 6026), (4192, 4439)]