87470432

素因数分解:

$2^5\times 7^1\times {\mathrm{390493}}^1$

素因数の和:390510

約数の個数: 24

約数和(自身を含む): 196808976

約数和(自身を除く): 109338544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 390493, 780986, 1561972, 2733451, 3123944, 5466902, 6247888, 10933804, 12495776, 21867608, 43735216, 87470432]

約数ペア:

[(1, 87470432), (2, 43735216), (4, 21867608), (7, 12495776), (8, 10933804), (14, 6247888), (16, 5466902), (28, 3123944), (32, 2733451), (56, 1561972), (112, 780986), (224, 390493)]