80653508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91237}}^1$

素因数の和:91271

約数の個数: 24

約数和(自身を含む): 160943832

約数和(自身を除く): 80290324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 91237, 182474, 364948, 1186081, 1551029, 2372162, 3102058, 4744324, 6204116, 20163377, 40326754, 80653508]

約数ペア:

[(1, 80653508), (2, 40326754), (4, 20163377), (13, 6204116), (17, 4744324), (26, 3102058), (34, 2372162), (52, 1551029), (68, 1186081), (221, 364948), (442, 182474), (884, 91237)]