39994816

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{14533}}^1$

素因数の和:14588

約数の個数: 28

約数和(自身を含む): 81215992

約数和(自身を除く): 41221176

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 14533, 29066, 58132, 116264, 232528, 465056, 624919, 930112, 1249838, 2499676, 4999352, 9998704, 19997408, 39994816]

約数ペア:

[(1, 39994816), (2, 19997408), (4, 9998704), (8, 4999352), (16, 2499676), (32, 1249838), (43, 930112), (64, 624919), (86, 465056), (172, 232528), (344, 116264), (688, 58132), (1376, 29066), (2752, 14533)]