22848016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 47211264

約数和(自身を除く): 24363248

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 1321, 2162, 2642, 4324, 5284, 8648, 10568, 17296, 21136, 30383, 60766, 62087, 121532, 124174, 243064, 248348, 486128, 496696, 993392, 1428001, 2856002, 5712004, 11424008, 22848016]

約数ペア:

[(1, 22848016), (2, 11424008), (4, 5712004), (8, 2856002), (16, 1428001), (23, 993392), (46, 496696), (47, 486128), (92, 248348), (94, 243064), (184, 124174), (188, 121532), (368, 62087), (376, 60766), (752, 30383), (1081, 21136), (1321, 17296), (2162, 10568), (2642, 8648), (4324, 5284)]