20160097256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193847089}}^1$

素因数の和:193847108

約数の個数: 16

約数和(自身を含む): 40707888900

約数和(自身を除く): 20547791644

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193847089, 387694178, 775388356, 1550776712, 2520012157, 5040024314, 10080048628, 20160097256]

約数ペア:

[(1, 20160097256), (2, 10080048628), (4, 5040024314), (8, 2520012157), (13, 1550776712), (26, 775388356), (52, 387694178), (104, 193847089)]