89458708

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{67567}}^1$

素因数の和:67902

約数の個数: 12

約数和(自身を含む): 157028032

約数和(自身を除く): 67569324

約数列:

[1, 2, 4, 331, 662, 1324, 67567, 135134, 270268, 22364677, 44729354, 89458708]

約数ペア:

[(1, 89458708), (2, 44729354), (4, 22364677), (331, 270268), (662, 135134), (1324, 67567)]