81594644

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 145424160

約数和(自身を除く): 63829516

約数列:

[1, 2, 4, 83, 166, 179, 332, 358, 716, 1373, 2746, 5492, 14857, 29714, 59428, 113959, 227918, 245767, 455836, 491534, 983068, 20398661, 40797322, 81594644]

約数ペア:

[(1, 81594644), (2, 40797322), (4, 20398661), (83, 983068), (166, 491534), (179, 455836), (332, 245767), (358, 227918), (716, 113959), (1373, 59428), (2746, 29714), (5492, 14857)]