40935952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 83369664

約数和(自身を除く): 42433712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 643, 692, 1286, 1384, 2572, 2768, 3979, 5144, 7958, 10288, 14789, 15916, 29578, 31832, 59156, 63664, 111239, 118312, 222478, 236624, 444956, 889912, 1779824, 2558497, 5116994, 10233988, 20467976, 40935952]

約数ペア:

[(1, 40935952), (2, 20467976), (4, 10233988), (8, 5116994), (16, 2558497), (23, 1779824), (46, 889912), (92, 444956), (173, 236624), (184, 222478), (346, 118312), (368, 111239), (643, 63664), (692, 59156), (1286, 31832), (1384, 29578), (2572, 15916), (2768, 14789), (3979, 10288), (5144, 7958)]