31445062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10433}}^1$

素因数の和:10583

約数の個数: 16

約数和(自身を含む): 51836112

約数和(自身を除く): 20391050

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 10433, 20866, 114763, 229526, 1429321, 2858642, 15722531, 31445062]

約数ペア:

[(1, 31445062), (2, 15722531), (11, 2858642), (22, 1429321), (137, 229526), (274, 114763), (1507, 20866), (3014, 10433)]