39282256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188857}}^1$

素因数の和:188878

約数の個数: 20

約数和(自身を含む): 81964372

約数和(自身を除く): 42682116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188857, 377714, 755428, 1510856, 2455141, 3021712, 4910282, 9820564, 19641128, 39282256]

約数ペア:

[(1, 39282256), (2, 19641128), (4, 9820564), (8, 4910282), (13, 3021712), (16, 2455141), (26, 1510856), (52, 755428), (104, 377714), (208, 188857)]