89564356

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10627}}^1$

素因数の和:10688

約数の個数: 36

約数和(自身を含む): 186585168

約数和(自身を除く): 97020812

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 10627, 21254, 42508, 74389, 148778, 297556, 456961, 520723, 913922, 1041446, 1827844, 2082892, 3198727, 6397454, 12794908, 22391089, 44782178, 89564356]

約数ペア:

[(1, 89564356), (2, 44782178), (4, 22391089), (7, 12794908), (14, 6397454), (28, 3198727), (43, 2082892), (49, 1827844), (86, 1041446), (98, 913922), (172, 520723), (196, 456961), (301, 297556), (602, 148778), (1204, 74389), (2107, 42508), (4214, 21254), (8428, 10627)]