8380784

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{9883}}^1$

素因数の和:9944

約数の個数: 20

約数和(自身を含む): 16545816

約数和(自身を除く): 8165032

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 9883, 19766, 39532, 79064, 158128, 523799, 1047598, 2095196, 4190392, 8380784]

約数ペア:

[(1, 8380784), (2, 4190392), (4, 2095196), (8, 1047598), (16, 523799), (53, 158128), (106, 79064), (212, 39532), (424, 19766), (848, 9883)]