40947544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20231}}^1$

素因数の和:20271

約数の個数: 32

約数和(自身を含む): 87402240

約数和(自身を除く): 46454696

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 20231, 40462, 80924, 161848, 222541, 445082, 465313, 890164, 930626, 1780328, 1861252, 3722504, 5118443, 10236886, 20473772, 40947544]

約数ペア:

[(1, 40947544), (2, 20473772), (4, 10236886), (8, 5118443), (11, 3722504), (22, 1861252), (23, 1780328), (44, 930626), (46, 890164), (88, 465313), (92, 445082), (184, 222541), (253, 161848), (506, 80924), (1012, 40462), (2024, 20231)]