40176248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23143}}^1$

素因数の和:23187

約数の個数: 32

約数和(自身を含む): 88872960

約数和(自身を除く): 48696712

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 23143, 46286, 92572, 162001, 185144, 324002, 648004, 717433, 1296008, 1434866, 2869732, 5022031, 5739464, 10044062, 20088124, 40176248]

約数ペア:

[(1, 40176248), (2, 20088124), (4, 10044062), (7, 5739464), (8, 5022031), (14, 2869732), (28, 1434866), (31, 1296008), (56, 717433), (62, 648004), (124, 324002), (217, 185144), (248, 162001), (434, 92572), (868, 46286), (1736, 23143)]