25165312

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 40

約数和(自身を含む): 52492176

約数和(自身を除く): 27326864

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2137, 2944, 4274, 5888, 8548, 11776, 17096, 34192, 49151, 68384, 98302, 136768, 196604, 273536, 393208, 547072, 786416, 1094144, 1572832, 3145664, 6291328, 12582656, 25165312]

約数ペア:

[(1, 25165312), (2, 12582656), (4, 6291328), (8, 3145664), (16, 1572832), (23, 1094144), (32, 786416), (46, 547072), (64, 393208), (92, 273536), (128, 196604), (184, 136768), (256, 98302), (368, 68384), (512, 49151), (736, 34192), (1472, 17096), (2137, 11776), (2944, 8548), (4274, 5888)]