80138998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{1621}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 126710640

約数和(自身を除く): 46571642

約数列:

[1, 2, 19, 38, 1301, 1621, 2602, 3242, 24719, 30799, 49438, 61598, 2108921, 4217842, 40069499, 80138998]

約数ペア:

[(1, 80138998), (2, 40069499), (19, 4217842), (38, 2108921), (1301, 61598), (1621, 49438), (2602, 30799), (3242, 24719)]