22291168

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 45907344

約数和(自身を除く): 23616176

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 281, 296, 536, 562, 592, 1072, 1124, 1184, 2144, 2248, 2479, 4496, 4958, 8992, 9916, 10397, 18827, 19832, 20794, 37654, 39664, 41588, 75308, 79328, 83176, 150616, 166352, 301232, 332704, 602464, 696599, 1393198, 2786396, 5572792, 11145584, 22291168]

約数ペア:

[(1, 22291168), (2, 11145584), (4, 5572792), (8, 2786396), (16, 1393198), (32, 696599), (37, 602464), (67, 332704), (74, 301232), (134, 166352), (148, 150616), (268, 83176), (281, 79328), (296, 75308), (536, 41588), (562, 39664), (592, 37654), (1072, 20794), (1124, 19832), (1184, 18827), (2144, 10397), (2248, 9916), (2479, 8992), (4496, 4958)]