89900951

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29389}}^1$

素因数の和:29438

約数の個数: 16

約数和(自身を含む): 112857600

約数和(自身を除く): 22956649

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 29389, 205723, 558391, 675947, 3908737, 4731629, 12842993, 89900951]

約数ペア:

[(1, 89900951), (7, 12842993), (19, 4731629), (23, 3908737), (133, 675947), (161, 558391), (437, 205723), (3059, 29389)]