89045908

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{21061}}^1$

素因数の和:21223

約数の個数: 24

約数和(自身を含む): 179279744

約数和(自身を除く): 90233836

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 21061, 42122, 84244, 147427, 294854, 589708, 3180211, 6360422, 12720844, 22261477, 44522954, 89045908]

約数ペア:

[(1, 89045908), (2, 44522954), (4, 22261477), (7, 12720844), (14, 6360422), (28, 3180211), (151, 589708), (302, 294854), (604, 147427), (1057, 84244), (2114, 42122), (4228, 21061)]