91211722

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{60889}}^1$

素因数の和:61005

約数の個数: 16

約数和(自身を含む): 157826880

約数和(自身を除く): 66615158

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 60889, 121778, 426223, 852446, 6515123, 13030246, 45605861, 91211722]

約数ペア:

[(1, 91211722), (2, 45605861), (7, 13030246), (14, 6515123), (107, 852446), (214, 426223), (749, 121778), (1498, 60889)]