84471986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{3217}}^1$

素因数の和:3929

約数の個数: 16

約数和(自身を含む): 133611360

約数和(自身を除く): 49139374

約数列:

[1, 2, 19, 38, 691, 1382, 3217, 6434, 13129, 26258, 61123, 122246, 2222947, 4445894, 42235993, 84471986]

約数ペア:

[(1, 84471986), (2, 42235993), (19, 4445894), (38, 2222947), (691, 122246), (1382, 61123), (3217, 26258), (6434, 13129)]