84041372

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{21863}}^1$

素因数の和:21929

約数の個数: 18

約数和(自身を含む): 151976664

約数和(自身を除く): 67935292

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 21863, 43726, 87452, 677753, 1355506, 2711012, 21010343, 42020686, 84041372]

約数ペア:

[(1, 84041372), (2, 42020686), (4, 21010343), (31, 2711012), (62, 1355506), (124, 677753), (961, 87452), (1922, 43726), (3844, 21863)]