31992856

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 36746984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 883, 1294, 1766, 2588, 3532, 4529, 5176, 6181, 7064, 9058, 12362, 18116, 24724, 36232, 49448, 571301, 1142602, 2285204, 3999107, 4570408, 7998214, 15996428, 31992856]

約数ペア:

[(1, 31992856), (2, 15996428), (4, 7998214), (7, 4570408), (8, 3999107), (14, 2285204), (28, 1142602), (56, 571301), (647, 49448), (883, 36232), (1294, 24724), (1766, 18116), (2588, 12362), (3532, 9058), (4529, 7064), (5176, 6181)]