87649058

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{9767}}^1$

素因数の和:10417

約数の個数: 16

約数和(自身を含む): 150505344

約数和(自身を除く): 62856286

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 9767, 19534, 68369, 136738, 6260647, 12521294, 43824529, 87649058]

約数ペア:

[(1, 87649058), (2, 43824529), (7, 12521294), (14, 6260647), (641, 136738), (1282, 68369), (4487, 19534), (8974, 9767)]