86629240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17053}}^1$

素因数の和:17191

約数の個数: 32

約数和(自身を含む): 196462080

約数和(自身を除く): 109832840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 17053, 34106, 68212, 85265, 136424, 170530, 341060, 682120, 2165731, 4331462, 8662924, 10828655, 17325848, 21657310, 43314620, 86629240]

約数ペア:

[(1, 86629240), (2, 43314620), (4, 21657310), (5, 17325848), (8, 10828655), (10, 8662924), (20, 4331462), (40, 2165731), (127, 682120), (254, 341060), (508, 170530), (635, 136424), (1016, 85265), (1270, 68212), (2540, 34106), (5080, 17053)]