8334820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32057}}^1$

素因数の和:32079

約数の個数: 24

約数和(自身を含む): 18850104

約数和(自身を除く): 10515284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32057, 64114, 128228, 160285, 320570, 416741, 641140, 833482, 1666964, 2083705, 4167410, 8334820]

約数ペア:

[(1, 8334820), (2, 4167410), (4, 2083705), (5, 1666964), (10, 833482), (13, 641140), (20, 416741), (26, 320570), (52, 160285), (65, 128228), (130, 64114), (260, 32057)]