38764016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105337}}^1$

素因数の和:105368

約数の個数: 20

約数和(自身を含む): 78371472

約数和(自身を除く): 39607456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105337, 210674, 421348, 842696, 1685392, 2422751, 4845502, 9691004, 19382008, 38764016]

約数ペア:

[(1, 38764016), (2, 19382008), (4, 9691004), (8, 4845502), (16, 2422751), (23, 1685392), (46, 842696), (92, 421348), (184, 210674), (368, 105337)]