89080292

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44809}}^1$

素因数の和:44891

約数の個数: 24

約数和(自身を含む): 180673920

約数和(自身を除く): 91593628

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 44809, 89618, 179236, 313663, 627326, 1254652, 3181439, 6362878, 12725756, 22270073, 44540146, 89080292]

約数ペア:

[(1, 89080292), (2, 44540146), (4, 22270073), (7, 12725756), (14, 6362878), (28, 3181439), (71, 1254652), (142, 627326), (284, 313663), (497, 179236), (994, 89618), (1988, 44809)]