87993824

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{63949}}^1$

素因数の和:64002

約数の個数: 24

約数和(自身を含む): 177269400

約数和(自身を除く): 89275576

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 63949, 127898, 255796, 511592, 1023184, 2046368, 2749807, 5499614, 10999228, 21998456, 43996912, 87993824]

約数ペア:

[(1, 87993824), (2, 43996912), (4, 21998456), (8, 10999228), (16, 5499614), (32, 2749807), (43, 2046368), (86, 1023184), (172, 511592), (344, 255796), (688, 127898), (1376, 63949)]