330448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1114

約数の個数: 20

約数和(自身を含む): 674560

約数和(自身を除く): 344112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1087, 2174, 4348, 8696, 17392, 20653, 41306, 82612, 165224, 330448]

約数ペア:

[(1, 330448), (2, 165224), (4, 82612), (8, 41306), (16, 20653), (19, 17392), (38, 8696), (76, 4348), (152, 2174), (304, 1087)]