31304924

素因数分解:

$2^2\times 7^3\times {\mathrm{22817}}^1$

素因数の和:22842

約数の個数: 24

約数和(自身を含む): 63890400

約数和(自身を除く): 32585476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22817, 45634, 91268, 159719, 319438, 638876, 1118033, 2236066, 4472132, 7826231, 15652462, 31304924]

約数ペア:

[(1, 31304924), (2, 15652462), (4, 7826231), (7, 4472132), (14, 2236066), (28, 1118033), (49, 638876), (98, 319438), (196, 159719), (343, 91268), (686, 45634), (1372, 22817)]