85176028

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45403}}^1$

素因数の和:45481

約数の個数: 24

約数和(自身を含む): 172898432

約数和(自身を除く): 87722404

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 45403, 90806, 181612, 317821, 635642, 1271284, 3042001, 6084002, 12168004, 21294007, 42588014, 85176028]

約数ペア:

[(1, 85176028), (2, 42588014), (4, 21294007), (7, 12168004), (14, 6084002), (28, 3042001), (67, 1271284), (134, 635642), (268, 317821), (469, 181612), (938, 90806), (1876, 45403)]