38280848

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{18839}}^1$

素因数の和:18974

約数の個数: 20

約数和(自身を含む): 74757120

約数和(自身を除く): 36476272

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 18839, 37678, 75356, 150712, 301424, 2392553, 4785106, 9570212, 19140424, 38280848]

約数ペア:

[(1, 38280848), (2, 19140424), (4, 9570212), (8, 4785106), (16, 2392553), (127, 301424), (254, 150712), (508, 75356), (1016, 37678), (2032, 18839)]