40804003286

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1\times {\mathrm{77249}}^1$

素因数の和:79783

約数の個数: 16

約数和(自身を含む): 61793820000

約数和(自身を除く): 20989816714

約数列:

[1, 2, 109, 218, 2423, 4846, 77249, 154498, 264107, 528214, 8420141, 16840282, 187174327, 374348654, 20402001643, 40804003286]

約数ペア:

[(1, 40804003286), (2, 20402001643), (109, 374348654), (218, 187174327), (2423, 16840282), (4846, 8420141), (77249, 528214), (154498, 264107)]