81626672

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{13901}}^1$

素因数の和:14276

約数の個数: 20

約数和(自身を含む): 158594016

約数和(自身を除く): 76967344

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 13901, 27802, 55604, 111208, 222416, 5101667, 10203334, 20406668, 40813336, 81626672]

約数ペア:

[(1, 81626672), (2, 40813336), (4, 20406668), (8, 10203334), (16, 5101667), (367, 222416), (734, 111208), (1468, 55604), (2936, 27802), (5872, 13901)]