86491804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3673}}^1$

素因数の和:3742

約数の個数: 36

約数和(自身を含む): 179203024

約数和(自身を除く): 92711220

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 3673, 5887, 7346, 11774, 14692, 23548, 25711, 51422, 102844, 106517, 213034, 426068, 745619, 1491238, 2982476, 3088993, 6177986, 12355972, 21622951, 43245902, 86491804]

約数ペア:

[(1, 86491804), (2, 43245902), (4, 21622951), (7, 12355972), (14, 6177986), (28, 3088993), (29, 2982476), (58, 1491238), (116, 745619), (203, 426068), (406, 213034), (812, 106517), (841, 102844), (1682, 51422), (3364, 25711), (3673, 23548), (5887, 14692), (7346, 11774)]