25161216

素因数分解:

$2^9\times 3^1\times {\mathrm{16381}}^1$

素因数の和:16402

約数の個数: 40

約数和(自身を含む): 67035144

約数和(自身を除く): 41873928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 16381, 32762, 49143, 65524, 98286, 131048, 196572, 262096, 393144, 524192, 786288, 1048384, 1572576, 2096768, 3145152, 4193536, 6290304, 8387072, 12580608, 25161216]

約数ペア:

[(1, 25161216), (2, 12580608), (3, 8387072), (4, 6290304), (6, 4193536), (8, 3145152), (12, 2096768), (16, 1572576), (24, 1048384), (32, 786288), (48, 524192), (64, 393144), (96, 262096), (128, 196572), (192, 131048), (256, 98286), (384, 65524), (512, 49143), (768, 32762), (1536, 16381)]