30996418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{8761}}^1$

素因数の和:8853

約数の個数: 16

約数和(自身を含む): 48891960

約数和(自身を除く): 17895542

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 8761, 17522, 254069, 508138, 534421, 1068842, 15498209, 30996418]

約数ペア:

[(1, 30996418), (2, 15498209), (29, 1068842), (58, 534421), (61, 508138), (122, 254069), (1769, 17522), (3538, 8761)]