40947176

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 80740800

約数和(自身を除く): 39793624

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 1601, 3197, 3202, 6394, 6404, 12788, 12808, 25576, 36823, 73646, 147292, 222539, 294584, 445078, 890156, 1780312, 5118397, 10236794, 20473588, 40947176]

約数ペア:

[(1, 40947176), (2, 20473588), (4, 10236794), (8, 5118397), (23, 1780312), (46, 890156), (92, 445078), (139, 294584), (184, 222539), (278, 147292), (556, 73646), (1112, 36823), (1601, 25576), (3197, 12808), (3202, 12788), (6394, 6404)]