32989168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{108517}}^1$

素因数の和:108544

約数の個数: 20

約数和(自身を含む): 67281160

約数和(自身を除く): 34291992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 108517, 217034, 434068, 868136, 1736272, 2061823, 4123646, 8247292, 16494584, 32989168]

約数ペア:

[(1, 32989168), (2, 16494584), (4, 8247292), (8, 4123646), (16, 2061823), (19, 1736272), (38, 868136), (76, 434068), (152, 217034), (304, 108517)]