3988016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10868

約数の個数: 20

約数和(自身を含む): 8063472

約数和(自身を除く): 4075456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 10837, 21674, 43348, 86696, 173392, 249251, 498502, 997004, 1994008, 3988016]

約数ペア:

[(1, 3988016), (2, 1994008), (4, 997004), (8, 498502), (16, 249251), (23, 173392), (46, 86696), (92, 43348), (184, 21674), (368, 10837)]