90236833

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 105494400

約数和(自身を除く): 15257567

約数列:

[1, 17, 19, 43, 73, 89, 323, 731, 817, 1241, 1387, 1513, 1691, 3139, 3827, 6497, 13889, 23579, 28747, 53363, 59641, 65059, 72713, 110449, 123443, 279371, 1013897, 1236121, 2098531, 4749307, 5308049, 90236833]

約数ペア:

[(1, 90236833), (17, 5308049), (19, 4749307), (43, 2098531), (73, 1236121), (89, 1013897), (323, 279371), (731, 123443), (817, 110449), (1241, 72713), (1387, 65059), (1513, 59641), (1691, 53363), (3139, 28747), (3827, 23579), (6497, 13889)]