39275344

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{27581}}^1$

素因数の和:27678

約数の個数: 20

約数和(自身を含む): 76953780

約数和(自身を除く): 37678436

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 27581, 55162, 110324, 220648, 441296, 2454709, 4909418, 9818836, 19637672, 39275344]

約数ペア:

[(1, 39275344), (2, 19637672), (4, 9818836), (8, 4909418), (16, 2454709), (89, 441296), (178, 220648), (356, 110324), (712, 55162), (1424, 27581)]