231628784

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{308017}}^1$

素因数の和:308072

約数の個数: 20

約数和(自身を含む): 458330784

約数和(自身を除く): 226702000

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 308017, 616034, 1232068, 2464136, 4928272, 14476799, 28953598, 57907196, 115814392, 231628784]

約数ペア:

[(1, 231628784), (2, 115814392), (4, 57907196), (8, 28953598), (16, 14476799), (47, 4928272), (94, 2464136), (188, 1232068), (376, 616034), (752, 308017)]